13086421

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 14333760

約数和(自身を除く): 1247339

約数列:

[1, 19, 41, 107, 157, 779, 2033, 2983, 4387, 6437, 16799, 83353, 122303, 319181, 688759, 13086421]

約数ペア:

[(1, 13086421), (19, 688759), (41, 319181), (107, 122303), (157, 83353), (779, 16799), (2033, 6437), (2983, 4387)]