38520578

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1831}}^1$

素因数の和:2057

約数の個数: 16

約数和(自身を含む): 59049024

約数和(自身を除く): 20528446

約数列:

[1, 2, 67, 134, 157, 314, 1831, 3662, 10519, 21038, 122677, 245354, 287467, 574934, 19260289, 38520578]

約数ペア:

[(1, 38520578), (2, 19260289), (67, 574934), (134, 287467), (157, 245354), (314, 122677), (1831, 21038), (3662, 10519)]