12749656

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{10151}}^1$

素因数の和:10314

約数の個数: 16

約数和(自身を含む): 24060240

約数和(自身を除く): 11310584

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 10151, 20302, 40604, 81208, 1593707, 3187414, 6374828, 12749656]

約数ペア:

[(1, 12749656), (2, 6374828), (4, 3187414), (8, 1593707), (157, 81208), (314, 40604), (628, 20302), (1256, 10151)]