18614726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15233}}^1$

素因数の和:15295

約数の個数: 16

約数和(自身を含む): 30711744

約数和(自身を除く): 12097018

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 15233, 30466, 198029, 396058, 715951, 1431902, 9307363, 18614726]

約数ペア:

[(1, 18614726), (2, 9307363), (13, 1431902), (26, 715951), (47, 396058), (94, 198029), (611, 30466), (1222, 15233)]