13960012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{28843}}^1$

素因数の和:28869

約数の個数: 18

約数和(自身を含む): 26853764

約数和(自身を除く): 12893752

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 28843, 57686, 115372, 317273, 634546, 1269092, 3490003, 6980006, 13960012]

約数ペア:

[(1, 13960012), (2, 6980006), (4, 3490003), (11, 1269092), (22, 634546), (44, 317273), (121, 115372), (242, 57686), (484, 28843)]