17612980418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1901639}}^1$

素因数の和:1902073

約数の個数: 16

約数和(自身を含む): 28889714880

約数和(自身を除く): 11276734462

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 1901639, 3803278, 20918029, 41836058, 800590019, 1601180038, 8806490209, 17612980418]

約数ペア:

[(1, 17612980418), (2, 8806490209), (11, 1601180038), (22, 800590019), (421, 41836058), (842, 20918029), (4631, 3803278), (9262, 1901639)]