22913872

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{10303}}^1$

素因数の和:10450

約数の個数: 20

約数和(自身を含む): 44719360

約数和(自身を除く): 21805488

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 10303, 20606, 41212, 82424, 164848, 1432117, 2864234, 5728468, 11456936, 22913872]

約数ペア:

[(1, 22913872), (2, 11456936), (4, 5728468), (8, 2864234), (16, 1432117), (139, 164848), (278, 82424), (556, 41212), (1112, 20606), (2224, 10303)]