126891635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{29137}}^1$

素因数の和:29222

約数の個数: 16

約数和(自身を含む): 166436256

約数和(自身を除く): 39544621

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 29137, 145685, 378781, 1893905, 1952179, 9760895, 25378327, 126891635]

約数ペア:

[(1, 126891635), (5, 25378327), (13, 9760895), (65, 1952179), (67, 1893905), (335, 378781), (871, 145685), (4355, 29137)]