30752986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{7723}}^1$

素因数の和:7917

約数の個数: 16

約数和(自身を含む): 50607648

約数和(自身を除く): 19854662

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 7723, 15446, 84953, 169906, 1397863, 2795726, 15376493, 30752986]

約数ペア:

[(1, 30752986), (2, 15376493), (11, 2795726), (22, 1397863), (181, 169906), (362, 84953), (1991, 15446), (3982, 7723)]