13255418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2521}}^1$

素因数の和:2773

約数の個数: 16

約数和(自身を含む): 21790080

約数和(自身を除く): 8534662

約数列:

[1, 2, 11, 22, 239, 478, 2521, 2629, 5042, 5258, 27731, 55462, 602519, 1205038, 6627709, 13255418]

約数ペア:

[(1, 13255418), (2, 6627709), (11, 1205038), (22, 602519), (239, 55462), (478, 27731), (2521, 5258), (2629, 5042)]