15661012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{230309}}^1$

素因数の和:230330

約数の個数: 12

約数和(自身を含む): 29019060

約数和(自身を除く): 13358048

約数列:

[1, 2, 4, 17, 34, 68, 230309, 460618, 921236, 3915253, 7830506, 15661012]

約数ペア:

[(1, 15661012), (2, 7830506), (4, 3915253), (17, 921236), (34, 460618), (68, 230309)]