38965538

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3803}}^1$

素因数の和:3961

約数の個数: 16

約数和(自身を含む): 60255360

約数和(自身を除く): 21289822

約数列:

[1, 2, 47, 94, 109, 218, 3803, 5123, 7606, 10246, 178741, 357482, 414527, 829054, 19482769, 38965538]

約数ペア:

[(1, 38965538), (2, 19482769), (47, 829054), (94, 414527), (109, 357482), (218, 178741), (3803, 10246), (5123, 7606)]