38071442

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{997}}^1$

素因数の和:1373

約数の個数: 16

約数和(自身を含む): 58287192

約数和(自身を除く): 20215750

約数列:

[1, 2, 61, 122, 313, 626, 997, 1994, 19093, 38186, 60817, 121634, 312061, 624122, 19035721, 38071442]

約数ペア:

[(1, 38071442), (2, 19035721), (61, 624122), (122, 312061), (313, 121634), (626, 60817), (997, 38186), (1994, 19093)]