19105443842

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{1801}}^1\times {\mathrm{12659}}^1$

素因数の和:14881

約数の個数: 16

約数和(自身を含む): 28744783200

約数和(自身を除く): 9639339358

約数列:

[1, 2, 419, 838, 1801, 3602, 12659, 25318, 754619, 1509238, 5304121, 10608242, 22798859, 45597718, 9552721921, 19105443842]

約数ペア:

[(1, 19105443842), (2, 9552721921), (419, 45597718), (838, 22798859), (1801, 10608242), (3602, 5304121), (12659, 1509238), (25318, 754619)]