38387923

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41233}}^1$

素因数の和:41266

約数の個数: 12

約数和(自身を含む): 47006760

約数和(自身を除く): 8618837

約数列:

[1, 7, 19, 49, 133, 931, 41233, 288631, 783427, 2020417, 5483989, 38387923]

約数ペア:

[(1, 38387923), (7, 5483989), (19, 2020417), (49, 783427), (133, 288631), (931, 41233)]