12255628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39791}}^1$

素因数の和:39813

約数の個数: 24

約数和(自身を含む): 26740224

約数和(自身を除く): 14484596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 39791, 79582, 159164, 278537, 437701, 557074, 875402, 1114148, 1750804, 3063907, 6127814, 12255628]

約数ペア:

[(1, 12255628), (2, 6127814), (4, 3063907), (7, 1750804), (11, 1114148), (14, 875402), (22, 557074), (28, 437701), (44, 278537), (77, 159164), (154, 79582), (308, 39791)]