22198765

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 27216000

約数和(自身を除く): 5017235

約数列:

[1, 5, 83, 149, 359, 415, 745, 1795, 12367, 29797, 53491, 61835, 148985, 267455, 4439753, 22198765]

約数ペア:

[(1, 22198765), (5, 4439753), (83, 267455), (149, 148985), (359, 61835), (415, 53491), (745, 29797), (1795, 12367)]