22257906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 50420448

約数和(自身を除く): 28162542

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 401, 638, 802, 841, 957, 1203, 1682, 1914, 2406, 2523, 4411, 5046, 8822, 9251, 11629, 13233, 18502, 23258, 26466, 27753, 34887, 55506, 69774, 127919, 255838, 337241, 383757, 674482, 767514, 1011723, 2023446, 3709651, 7419302, 11128953, 22257906]

約数ペア:

[(1, 22257906), (2, 11128953), (3, 7419302), (6, 3709651), (11, 2023446), (22, 1011723), (29, 767514), (33, 674482), (58, 383757), (66, 337241), (87, 255838), (174, 127919), (319, 69774), (401, 55506), (638, 34887), (802, 27753), (841, 26466), (957, 23258), (1203, 18502), (1682, 13233), (1914, 11629), (2406, 9251), (2523, 8822), (4411, 5046)]