18551938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{13907}}^1$

素因数の和:13961

約数の個数: 16

約数和(自身を含む): 30041280

約数和(自身を除く): 11489342

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 13907, 27814, 319861, 403303, 639722, 806606, 9275969, 18551938]

約数ペア:

[(1, 18551938), (2, 9275969), (23, 806606), (29, 639722), (46, 403303), (58, 319861), (667, 27814), (1334, 13907)]