12451639196

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{5588707}}^1$

素因数の和:5589268

約数の個数: 12

約数和(自身を含む): 21829493448

約数和(自身を除く): 9377854252

約数列:

[1, 2, 4, 557, 1114, 2228, 5588707, 11177414, 22354828, 3112909799, 6225819598, 12451639196]

約数ペア:

[(1, 12451639196), (2, 6225819598), (4, 3112909799), (557, 22354828), (1114, 11177414), (2228, 5588707)]