22385279

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{853}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 26890752

約数和(自身を除く): 4505473

約数列:

[1, 7, 23, 161, 163, 853, 1141, 3749, 5971, 19619, 26243, 137333, 139039, 973273, 3197897, 22385279]

約数ペア:

[(1, 22385279), (7, 3197897), (23, 973273), (161, 139039), (163, 137333), (853, 26243), (1141, 19619), (3749, 5971)]