11656870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27109}}^1$

素因数の和:27159

約数の個数: 16

約数和(自身を含む): 21471120

約数和(自身を除く): 9814250

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 27109, 54218, 135545, 271090, 1165687, 2331374, 5828435, 11656870]

約数ペア:

[(1, 11656870), (2, 5828435), (5, 2331374), (10, 1165687), (43, 271090), (86, 135545), (215, 54218), (430, 27109)]