21974887294

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2023843}}^1$

素因数の和:2023995

約数の個数: 16

約数和(自身を含む): 33879148560

約数和(自身を除く): 11904261266

約数列:

[1, 2, 61, 89, 122, 178, 5429, 10858, 2023843, 4047686, 123454423, 180122027, 246908846, 360244054, 10987443647, 21974887294]

約数ペア:

[(1, 21974887294), (2, 10987443647), (61, 360244054), (89, 246908846), (122, 180122027), (178, 123454423), (5429, 4047686), (10858, 2023843)]