17960492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5167}}^1$

素因数の和:5261

約数の個数: 24

約数和(自身を含む): 34728960

約数和(自身を除く): 16768468

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 5167, 10334, 20668, 56837, 113674, 227348, 408193, 816386, 1632772, 4490123, 8980246, 17960492]

約数ペア:

[(1, 17960492), (2, 8980246), (4, 4490123), (11, 1632772), (22, 816386), (44, 408193), (79, 227348), (158, 113674), (316, 56837), (869, 20668), (1738, 10334), (3476, 5167)]