20190457795

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{121787}}^1$

素因数の和:122330

約数の個数: 16

約数和(自身を含む): 24622610688

約数和(自身を除く): 4432152893

約数列:

[1, 5, 71, 355, 467, 2335, 33157, 121787, 165785, 608935, 8646877, 43234385, 56874529, 284372645, 4038091559, 20190457795]

約数ペア:

[(1, 20190457795), (5, 4038091559), (71, 284372645), (355, 56874529), (467, 43234385), (2335, 8646877), (33157, 608935), (121787, 165785)]