39821354

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{6343}}^1$

素因数の和:6461

約数の個数: 16

約数和(自身を含む): 61968192

約数和(自身を除く): 22146838

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 6343, 12686, 272749, 463039, 545498, 926078, 19910677, 39821354]

約数ペア:

[(1, 39821354), (2, 19910677), (43, 926078), (73, 545498), (86, 463039), (146, 272749), (3139, 12686), (6278, 6343)]