19043712

素因数分解:

$2^7\times 3^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 55904160

約数和(自身を除く): 36860448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 271, 288, 366, 384, 488, 542, 549, 576, 732, 813, 976, 1084, 1098, 1152, 1464, 1626, 1952, 2168, 2196, 2439, 2928, 3252, 3904, 4336, 4392, 4878, 5856, 6504, 7808, 8672, 8784, 9756, 11712, 13008, 16531, 17344, 17568, 19512, 23424, 26016, 33062, 34688, 35136, 39024, 49593, 52032, 66124, 70272, 78048, 99186, 104064, 132248, 148779, 156096, 198372, 264496, 297558, 312192, 396744, 528992, 595116, 793488, 1057984, 1190232, 1586976, 2115968, 2380464, 3173952, 4760928, 6347904, 9521856, 19043712]

約数ペア:

[(1, 19043712), (2, 9521856), (3, 6347904), (4, 4760928), (6, 3173952), (8, 2380464), (9, 2115968), (12, 1586976), (16, 1190232), (18, 1057984), (24, 793488), (32, 595116), (36, 528992), (48, 396744), (61, 312192), (64, 297558), (72, 264496), (96, 198372), (122, 156096), (128, 148779), (144, 132248), (183, 104064), (192, 99186), (244, 78048), (271, 70272), (288, 66124), (366, 52032), (384, 49593), (488, 39024), (542, 35136), (549, 34688), (576, 33062), (732, 26016), (813, 23424), (976, 19512), (1084, 17568), (1098, 17344), (1152, 16531), (1464, 13008), (1626, 11712), (1952, 9756), (2168, 8784), (2196, 8672), (2439, 7808), (2928, 6504), (3252, 5856), (3904, 4878), (4336, 4392)]