12428585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1787}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 16220736

約数和(自身を除く): 3792151

約数列:

[1, 5, 13, 65, 107, 535, 1391, 1787, 6955, 8935, 23231, 116155, 191209, 956045, 2485717, 12428585]

約数ペア:

[(1, 12428585), (5, 2485717), (13, 956045), (65, 191209), (107, 116155), (535, 23231), (1391, 8935), (1787, 6955)]