12908335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8093}}^1$

素因数の和:8138

約数の個数: 16

約数和(自身を含む): 17483040

約数和(自身を除く): 4574705

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 8093, 40465, 89023, 234697, 445115, 1173485, 2581667, 12908335]

約数ペア:

[(1, 12908335), (5, 2581667), (11, 1173485), (29, 445115), (55, 234697), (145, 89023), (319, 40465), (1595, 8093)]