12616810

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5279}}^1$

素因数の和:5525

約数の個数: 16

約数和(自身を含む): 22809600

約数和(自身を除く): 10192790

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 5279, 10558, 26395, 52790, 1261681, 2523362, 6308405, 12616810]

約数ペア:

[(1, 12616810), (2, 6308405), (5, 2523362), (10, 1261681), (239, 52790), (478, 26395), (1195, 10558), (2390, 5279)]