22057574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 43092000

約数和(自身を除く): 21034426

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 121, 154, 203, 242, 319, 406, 449, 638, 847, 898, 1694, 2233, 3143, 3509, 4466, 4939, 6286, 7018, 9878, 13021, 24563, 26042, 34573, 49126, 54329, 69146, 91147, 108658, 143231, 182294, 286462, 380303, 760606, 1002617, 1575541, 2005234, 3151082, 11028787, 22057574]

約数ペア:

[(1, 22057574), (2, 11028787), (7, 3151082), (11, 2005234), (14, 1575541), (22, 1002617), (29, 760606), (58, 380303), (77, 286462), (121, 182294), (154, 143231), (203, 108658), (242, 91147), (319, 69146), (406, 54329), (449, 49126), (638, 34573), (847, 26042), (898, 24563), (1694, 13021), (2233, 9878), (3143, 7018), (3509, 6286), (4466, 4939)]