17940934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17351}}^1$

素因数の和:17411

約数の個数: 16

約数和(自身を含む): 29984256

約数和(自身を除く): 12043322

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 17351, 34702, 190861, 381722, 815497, 1630994, 8970467, 17940934]

約数ペア:

[(1, 17940934), (2, 8970467), (11, 1630994), (22, 815497), (47, 381722), (94, 190861), (517, 34702), (1034, 17351)]