18854734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9091}}^1$

素因数の和:9171

約数の個数: 16

約数和(自身を含む): 30440016

約数和(自身を除く): 11585282

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 9091, 18182, 154547, 309094, 554551, 1109102, 9427367, 18854734]

約数ペア:

[(1, 18854734), (2, 9427367), (17, 1109102), (34, 554551), (61, 309094), (122, 154547), (1037, 18182), (2074, 9091)]