18892562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6791}}^1$

素因数の和:6913

約数の個数: 16

約数和(自身を含む): 30808512

約数和(自身を除く): 11915950

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 6791, 13582, 88283, 176566, 726637, 1453274, 9446281, 18892562]

約数ペア:

[(1, 18892562), (2, 9446281), (13, 1453274), (26, 726637), (107, 176566), (214, 88283), (1391, 13582), (2782, 6791)]