22145708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{425879}}^1$

素因数の和:425896

約数の個数: 12

約数和(自身を含む): 41736240

約数和(自身を除く): 19590532

約数列:

[1, 2, 4, 13, 26, 52, 425879, 851758, 1703516, 5536427, 11072854, 22145708]

約数ペア:

[(1, 22145708), (2, 11072854), (4, 5536427), (13, 1703516), (26, 851758), (52, 425879)]