39662254

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{947}}^1$

素因数の和:1479

約数の個数: 16

約数和(自身を含む): 61066368

約数和(自身を除く): 21404114

約数列:

[1, 2, 43, 86, 487, 947, 974, 1894, 20941, 40721, 41882, 81442, 461189, 922378, 19831127, 39662254]

約数ペア:

[(1, 39662254), (2, 19831127), (43, 922378), (86, 461189), (487, 81442), (947, 41882), (974, 40721), (1894, 20941)]