12480091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 14364000

約数和(自身を除く): 1883909

約数列:

[1, 13, 17, 149, 221, 379, 1937, 2533, 4927, 6443, 32929, 56471, 83759, 734123, 960007, 12480091]

約数ペア:

[(1, 12480091), (13, 960007), (17, 734123), (149, 83759), (221, 56471), (379, 32929), (1937, 6443), (2533, 4927)]