18891360169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1\times {\mathrm{30047}}^1$

素因数の和:31056

約数の個数: 16

約数和(自身を含む): 20969657856

約数和(自身を除く): 2078297687

約数列:

[1, 11, 61, 671, 937, 10307, 30047, 57157, 330517, 628727, 1832867, 20161537, 28154039, 309694429, 1717396379, 18891360169]

約数ペア:

[(1, 18891360169), (11, 1717396379), (61, 309694429), (671, 28154039), (937, 20161537), (10307, 1832867), (30047, 628727), (57157, 330517)]