39636238

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1163

約数の個数: 16

約数和(自身を含む): 60367680

約数和(自身を除く): 20731442

約数列:

[1, 2, 101, 202, 239, 478, 821, 1642, 24139, 48278, 82921, 165842, 196219, 392438, 19818119, 39636238]

約数ペア:

[(1, 39636238), (2, 19818119), (101, 392438), (202, 196219), (239, 165842), (478, 82921), (821, 48278), (1642, 24139)]