21934682

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{142433}}^1$

素因数の和:142453

約数の個数: 16

約数和(自身を含む): 41020992

約数和(自身を除く): 19086310

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 142433, 284866, 997031, 1566763, 1994062, 3133526, 10967341, 21934682]

約数ペア:

[(1, 21934682), (2, 10967341), (7, 3133526), (11, 1994062), (14, 1566763), (22, 997031), (77, 284866), (154, 142433)]