22423258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 41056416

約数和(自身を除く): 18633158

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 163, 169, 286, 326, 338, 407, 481, 814, 962, 1793, 1859, 2119, 3586, 3718, 4238, 5291, 6031, 6253, 10582, 12062, 12506, 23309, 27547, 46618, 55094, 66341, 68783, 78403, 132682, 137566, 156806, 303017, 606034, 862433, 1019239, 1724866, 2038478, 11211629, 22423258]

約数ペア:

[(1, 22423258), (2, 11211629), (11, 2038478), (13, 1724866), (22, 1019239), (26, 862433), (37, 606034), (74, 303017), (143, 156806), (163, 137566), (169, 132682), (286, 78403), (326, 68783), (338, 66341), (407, 55094), (481, 46618), (814, 27547), (962, 23309), (1793, 12506), (1859, 12062), (2119, 10582), (3586, 6253), (3718, 6031), (4238, 5291)]