16564426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3719}}^1$

素因数の和:3869

約数の個数: 16

約数和(自身を含む): 26516160

約数和(自身を除く): 9951734

約数列:

[1, 2, 17, 34, 131, 262, 2227, 3719, 4454, 7438, 63223, 126446, 487189, 974378, 8282213, 16564426]

約数ペア:

[(1, 16564426), (2, 8282213), (17, 974378), (34, 487189), (131, 126446), (262, 63223), (2227, 7438), (3719, 4454)]