19235073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3449}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 30304800

約数和(自身を除く): 11069727

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 3449, 5577, 10347, 37939, 44837, 113817, 134511, 493207, 582881, 1479621, 1748643, 6411691, 19235073]

約数ペア:

[(1, 19235073), (3, 6411691), (11, 1748643), (13, 1479621), (33, 582881), (39, 493207), (143, 134511), (169, 113817), (429, 44837), (507, 37939), (1859, 10347), (3449, 5577)]