13986434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90821}}^1$

素因数の和:90841

約数の個数: 16

約数和(自身を含む): 26156736

約数和(自身を除く): 12170302

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 90821, 181642, 635747, 999031, 1271494, 1998062, 6993217, 13986434]

約数ペア:

[(1, 13986434), (2, 6993217), (7, 1998062), (11, 1271494), (14, 999031), (22, 635747), (77, 181642), (154, 90821)]