19997402112

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{114203}}^1$

素因数の和:114248

約数の個数: 132

約数和(自身を含む): 60781652880

約数和(自身を除く): 40784250768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1024, 1152, 1216, 1368, 1536, 1824, 2304, 2432, 2736, 3072, 3648, 4608, 4864, 5472, 7296, 9216, 9728, 10944, 14592, 19456, 21888, 29184, 43776, 58368, 87552, 114203, 175104, 228406, 342609, 456812, 685218, 913624, 1027827, 1370436, 1827248, 2055654, 2169857, 2740872, 3654496, 4111308, 4339714, 5481744, 6509571, 7308992, 8222616, 8679428, 10963488, 13019142, 14617984, 16445232, 17358856, 19528713, 21926976, 26038284, 29235968, 32890464, 34717712, 39057426, 43853952, 52076568, 58471936, 65780928, 69435424, 78114852, 87707904, 104153136, 116943872, 131561856, 138870848, 156229704, 175415808, 208306272, 263123712, 277741696, 312459408, 350831616, 416612544, 526247424, 555483392, 624918816, 833225088, 1052494848, 1110966784, 1249837632, 1666450176, 2221933568, 2499675264, 3332900352, 4999350528, 6665800704, 9998701056, 19997402112]

約数ペア:

[(1, 19997402112), (2, 9998701056), (3, 6665800704), (4, 4999350528), (6, 3332900352), (8, 2499675264), (9, 2221933568), (12, 1666450176), (16, 1249837632), (18, 1110966784), (19, 1052494848), (24, 833225088), (32, 624918816), (36, 555483392), (38, 526247424), (48, 416612544), (57, 350831616), (64, 312459408), (72, 277741696), (76, 263123712), (96, 208306272), (114, 175415808), (128, 156229704), (144, 138870848), (152, 131561856), (171, 116943872), (192, 104153136), (228, 87707904), (256, 78114852), (288, 69435424), (304, 65780928), (342, 58471936), (384, 52076568), (456, 43853952), (512, 39057426), (576, 34717712), (608, 32890464), (684, 29235968), (768, 26038284), (912, 21926976), (1024, 19528713), (1152, 17358856), (1216, 16445232), (1368, 14617984), (1536, 13019142), (1824, 10963488), (2304, 8679428), (2432, 8222616), (2736, 7308992), (3072, 6509571), (3648, 5481744), (4608, 4339714), (4864, 4111308), (5472, 3654496), (7296, 2740872), (9216, 2169857), (9728, 2055654), (10944, 1827248), (14592, 1370436), (19456, 1027827), (21888, 913624), (29184, 685218), (43776, 456812), (58368, 342609), (87552, 228406), (114203, 175104)]