17336990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^2$

素因数の和:812

約数の個数: 24

約数和(自身を含む): 34129512

約数和(自身を除く): 16792522

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 397, 794, 1985, 3970, 4367, 8734, 21835, 43670, 157609, 315218, 788045, 1576090, 1733699, 3467398, 8668495, 17336990]

約数ペア:

[(1, 17336990), (2, 8668495), (5, 3467398), (10, 1733699), (11, 1576090), (22, 788045), (55, 315218), (110, 157609), (397, 43670), (794, 21835), (1985, 8734), (3970, 4367)]