20211206638

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3809123}}^1$

素因数の和:3809511

約数の個数: 16

約数和(自身を含む): 34739210880

約数和(自身を除く): 14528004242

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 3809123, 7618246, 26663861, 53327722, 1443657617, 2887315234, 10105603319, 20211206638]

約数ペア:

[(1, 20211206638), (2, 10105603319), (7, 2887315234), (14, 1443657617), (379, 53327722), (758, 26663861), (2653, 7618246), (5306, 3809123)]