15992272

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{3557}}^1$

素因数の和:3846

約数の個数: 20

約数和(自身を含む): 31104036

約数和(自身を除く): 15111764

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 3557, 4496, 7114, 14228, 28456, 56912, 999517, 1999034, 3998068, 7996136, 15992272]

約数ペア:

[(1, 15992272), (2, 7996136), (4, 3998068), (8, 1999034), (16, 999517), (281, 56912), (562, 28456), (1124, 14228), (2248, 7114), (3557, 4496)]