12306515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3209}}^1$

素因数の和:3286

約数の個数: 16

約数和(自身を含む): 16178400

約数和(自身を除く): 3871885

約数列:

[1, 5, 13, 59, 65, 295, 767, 3209, 3835, 16045, 41717, 189331, 208585, 946655, 2461303, 12306515]

約数ペア:

[(1, 12306515), (5, 2461303), (13, 946655), (59, 208585), (65, 189331), (295, 41717), (767, 16045), (3209, 3835)]