18852427321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12186443}}^1$

素因数の和:12186480

約数の個数: 16

約数和(自身を含む): 24567871104

約数和(自身を除く): 5715443783

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 12186443, 85305101, 158423759, 207169531, 1108966313, 1450186717, 2693203903, 18852427321]

約数ペア:

[(1, 18852427321), (7, 2693203903), (13, 1450186717), (17, 1108966313), (91, 207169531), (119, 158423759), (221, 85305101), (1547, 12186443)]