19857311424

素因数分解:

$2^6\times 3^2\times {\mathrm{2381}}^1\times {\mathrm{14479}}^1$

素因数の和:16878

約数の個数: 84

約数和(自身を含む): 56945235360

約数和(自身を除く): 37087923936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2381, 4762, 7143, 9524, 14286, 14479, 19048, 21429, 28572, 28958, 38096, 42858, 43437, 57144, 57916, 76192, 85716, 86874, 114288, 115832, 130311, 152384, 171432, 173748, 228576, 231664, 260622, 342864, 347496, 457152, 463328, 521244, 685728, 694992, 926656, 1042488, 1371456, 1389984, 2084976, 2779968, 4169952, 8339904, 34474499, 68948998, 103423497, 137897996, 206846994, 275795992, 310270491, 413693988, 551591984, 620540982, 827387976, 1103183968, 1241081964, 1654775952, 2206367936, 2482163928, 3309551904, 4964327856, 6619103808, 9928655712, 19857311424]

約数ペア:

[(1, 19857311424), (2, 9928655712), (3, 6619103808), (4, 4964327856), (6, 3309551904), (8, 2482163928), (9, 2206367936), (12, 1654775952), (16, 1241081964), (18, 1103183968), (24, 827387976), (32, 620540982), (36, 551591984), (48, 413693988), (64, 310270491), (72, 275795992), (96, 206846994), (144, 137897996), (192, 103423497), (288, 68948998), (576, 34474499), (2381, 8339904), (4762, 4169952), (7143, 2779968), (9524, 2084976), (14286, 1389984), (14479, 1371456), (19048, 1042488), (21429, 926656), (28572, 694992), (28958, 685728), (38096, 521244), (42858, 463328), (43437, 457152), (57144, 347496), (57916, 342864), (76192, 260622), (85716, 231664), (86874, 228576), (114288, 173748), (115832, 171432), (130311, 152384)]