22191338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12739}}^1$

素因数の和:12821

約数の個数: 16

約数和(自身を含む): 36385440

約数和(自身を除く): 14194102

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 12739, 25478, 165607, 331214, 853513, 1707026, 11095669, 22191338]

約数ペア:

[(1, 22191338), (2, 11095669), (13, 1707026), (26, 853513), (67, 331214), (134, 165607), (871, 25478), (1742, 12739)]