22438338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{287671}}^1$

素因数の和:287689

約数の個数: 16

約数和(自身を含む): 48328896

約数和(自身を除く): 25890558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 287671, 575342, 863013, 1726026, 3739723, 7479446, 11219169, 22438338]

約数ペア:

[(1, 22438338), (2, 11219169), (3, 7479446), (6, 3739723), (13, 1726026), (26, 863013), (39, 575342), (78, 287671)]