12245597

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2612

約数の個数: 16

約数和(自身を含む): 15361920

約数和(自身を除く): 3116323

約数列:

[1, 7, 13, 53, 91, 371, 689, 2539, 4823, 17773, 33007, 134567, 231049, 941969, 1749371, 12245597]

約数ペア:

[(1, 12245597), (7, 1749371), (13, 941969), (53, 231049), (91, 134567), (371, 33007), (689, 17773), (2539, 4823)]