12488515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{839}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 16228800

約数和(自身を除く): 3740285

約数列:

[1, 5, 13, 65, 229, 839, 1145, 2977, 4195, 10907, 14885, 54535, 192131, 960655, 2497703, 12488515]

約数ペア:

[(1, 12488515), (5, 2497703), (13, 960655), (65, 192131), (229, 54535), (839, 14885), (1145, 10907), (2977, 4195)]