18544430

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{16411}}^1$

素因数の和:16531

約数の個数: 16

約数和(自身を含む): 33677424

約数和(自身を除く): 15132994

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 16411, 32822, 82055, 164110, 1854443, 3708886, 9272215, 18544430]

約数ペア:

[(1, 18544430), (2, 9272215), (5, 3708886), (10, 1854443), (113, 164110), (226, 82055), (565, 32822), (1130, 16411)]