15375664

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{9907}}^1$

素因数の和:10012

約数の個数: 20

約数和(自身を含む): 30100504

約数和(自身を除く): 14724840

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 9907, 19814, 39628, 79256, 158512, 960979, 1921958, 3843916, 7687832, 15375664]

約数ペア:

[(1, 15375664), (2, 7687832), (4, 3843916), (8, 1921958), (16, 960979), (97, 158512), (194, 79256), (388, 39628), (776, 19814), (1552, 9907)]