20190352286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{621739}}^1$

素因数の和:623003

約数の個数: 16

約数和(自身を含む): 32641350000

約数和(自身を除く): 12450997714

約数列:

[1, 2, 13, 26, 1249, 2498, 16237, 32474, 621739, 1243478, 8082607, 16165214, 776552011, 1553104022, 10095176143, 20190352286]

約数ペア:

[(1, 20190352286), (2, 10095176143), (13, 1553104022), (26, 776552011), (1249, 16165214), (2498, 8082607), (16237, 1243478), (32474, 621739)]