22893403

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 25401600

約数和(自身を除く): 2508197

約数列:

[1, 13, 53, 149, 223, 689, 1937, 2899, 7897, 11819, 33227, 102661, 153647, 431951, 1761031, 22893403]

約数ペア:

[(1, 22893403), (13, 1761031), (53, 431951), (149, 153647), (223, 102661), (689, 33227), (1937, 11819), (2899, 7897)]