39813854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{3109}}^1$

素因数の和:3467

約数の個数: 16

約数和(自身を含む): 63070800

約数和(自身を除く): 23256946

約数列:

[1, 2, 19, 38, 337, 674, 3109, 6218, 6403, 12806, 59071, 118142, 1047733, 2095466, 19906927, 39813854]

約数ペア:

[(1, 39813854), (2, 19906927), (19, 2095466), (38, 1047733), (337, 118142), (674, 59071), (3109, 12806), (6218, 6403)]