31156246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{1277}}^1$

素因数の和:2399

約数の個数: 16

約数和(自身を含む): 51068880

約数和(自身を除く): 19912634

約数列:

[1, 2, 11, 22, 1109, 1277, 2218, 2554, 12199, 14047, 24398, 28094, 1416193, 2832386, 15578123, 31156246]

約数ペア:

[(1, 31156246), (2, 15578123), (11, 2832386), (22, 1416193), (1109, 28094), (1277, 24398), (2218, 14047), (2554, 12199)]