12651873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{919}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 18238080

約数和(自身を除く): 5586207

約数列:

[1, 3, 13, 39, 353, 919, 1059, 2757, 4589, 11947, 13767, 35841, 324407, 973221, 4217291, 12651873]

約数ペア:

[(1, 12651873), (3, 4217291), (13, 973221), (39, 324407), (353, 35841), (919, 13767), (1059, 11947), (2757, 4589)]