38472119

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 45691200

約数和(自身を除く): 7219081

約数列:

[1, 7, 37, 89, 259, 623, 1669, 3293, 11683, 23051, 61753, 148541, 432271, 1039787, 5496017, 38472119]

約数ペア:

[(1, 38472119), (7, 5496017), (37, 1039787), (89, 432271), (259, 148541), (623, 61753), (1669, 23051), (3293, 11683)]