22128337

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3229}}^1$

素因数の和:3336

約数の個数: 16

約数和(自身を含む): 27907200

約数和(自身を除く): 5778863

約数列:

[1, 7, 11, 77, 89, 623, 979, 3229, 6853, 22603, 35519, 248633, 287381, 2011667, 3161191, 22128337]

約数ペア:

[(1, 22128337), (7, 3161191), (11, 2011667), (77, 287381), (89, 248633), (623, 35519), (979, 22603), (3229, 6853)]