15812924

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{13679}}^1$

素因数の和:13717

約数の個数: 18

約数和(自身を含む): 29398320

約数和(自身を除く): 13585396

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 13679, 27358, 54716, 232543, 465086, 930172, 3953231, 7906462, 15812924]

約数ペア:

[(1, 15812924), (2, 7906462), (4, 3953231), (17, 930172), (34, 465086), (68, 232543), (289, 54716), (578, 27358), (1156, 13679)]