15676725008

素因数分解:

$2^4\times 7^1\times {\mathrm{139970759}}^1$

素因数の和:139970774

約数の個数: 20

約数和(自身を含む): 34712748480

約数和(自身を除く): 19036023472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139970759, 279941518, 559883036, 979795313, 1119766072, 1959590626, 2239532144, 3919181252, 7838362504, 15676725008]

約数ペア:

[(1, 15676725008), (2, 7838362504), (4, 3919181252), (7, 2239532144), (8, 1959590626), (14, 1119766072), (16, 979795313), (28, 559883036), (56, 279941518), (112, 139970759)]