15320324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{123551}}^1$

素因数の和:123586

約数の個数: 12

約数和(自身を含む): 27675648

約数和(自身を除く): 12355324

約数列:

[1, 2, 4, 31, 62, 124, 123551, 247102, 494204, 3830081, 7660162, 15320324]

約数ペア:

[(1, 15320324), (2, 7660162), (4, 3830081), (31, 494204), (62, 247102), (124, 123551)]