22213796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1259}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 42547680

約数和(自身を除く): 20333884

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1259, 1604, 2518, 4411, 5036, 8822, 13849, 17644, 27698, 55396, 504859, 1009718, 2019436, 5553449, 11106898, 22213796]

約数ペア:

[(1, 22213796), (2, 11106898), (4, 5553449), (11, 2019436), (22, 1009718), (44, 504859), (401, 55396), (802, 27698), (1259, 17644), (1604, 13849), (2518, 8822), (4411, 5036)]