15629872

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{7457}}^1$

素因数の和:7596

約数の個数: 20

約数和(自身を含む): 30518136

約数和(自身を除く): 14888264

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 7457, 14914, 29828, 59656, 119312, 976867, 1953734, 3907468, 7814936, 15629872]

約数ペア:

[(1, 15629872), (2, 7814936), (4, 3907468), (8, 1953734), (16, 976867), (131, 119312), (262, 59656), (524, 29828), (1048, 14914), (2096, 7457)]