20174091358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1696157}}^1$

素因数の和:1696491

約数の個数: 16

約数和(自身を含む): 31955616720

約数和(自身を除く): 11781525362

約数列:

[1, 2, 19, 38, 313, 626, 5947, 11894, 1696157, 3392314, 32226983, 64453966, 530897141, 1061794282, 10087045679, 20174091358]

約数ペア:

[(1, 20174091358), (2, 10087045679), (19, 1061794282), (38, 530897141), (313, 64453966), (626, 32226983), (5947, 3392314), (11894, 1696157)]