39903562

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1861}}^1$

素因数の和:2085

約数の個数: 16

約数和(自身を含む): 61133184

約数和(自身を除く): 21229622

約数列:

[1, 2, 71, 142, 151, 302, 1861, 3722, 10721, 21442, 132131, 264262, 281011, 562022, 19951781, 39903562]

約数ペア:

[(1, 39903562), (2, 19951781), (71, 562022), (142, 281011), (151, 264262), (302, 132131), (1861, 21442), (3722, 10721)]