18393063278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2507917}}^1$

素因数の和:2508131

約数の個数: 16

約数和(自身を含む): 29192165520

約数和(自身を除く): 10799102242

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 2507917, 5015834, 47650423, 95300846, 484027981, 968055962, 9196531639, 18393063278]

約数ペア:

[(1, 18393063278), (2, 9196531639), (19, 968055962), (38, 484027981), (193, 95300846), (386, 47650423), (3667, 5015834), (7334, 2507917)]