20183111

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 23449440

約数和(自身を除く): 3266329

約数列:

[1, 13, 19, 41, 247, 533, 779, 1993, 10127, 25909, 37867, 81713, 492271, 1062269, 1552547, 20183111]

約数ペア:

[(1, 20183111), (13, 1552547), (19, 1062269), (41, 492271), (247, 81713), (533, 37867), (779, 25909), (1993, 10127)]