13727860

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4211}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 29012256

約数和(自身を除く): 15284396

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 4211, 8422, 16844, 21055, 42110, 84220, 686393, 1372786, 2745572, 3431965, 6863930, 13727860]

約数ペア:

[(1, 13727860), (2, 6863930), (4, 3431965), (5, 2745572), (10, 1372786), (20, 686393), (163, 84220), (326, 42110), (652, 21055), (815, 16844), (1630, 8422), (3260, 4211)]