22895019

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 41134080

約数和(自身を除く): 18239061

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 617, 651, 1197, 1767, 1851, 1953, 4123, 4319, 5301, 5553, 11723, 12369, 12957, 19127, 35169, 37107, 38871, 57381, 82061, 105507, 133889, 172143, 246183, 363413, 401667, 738549, 1090239, 1205001, 2543891, 3270717, 7631673, 22895019]

約数ペア:

[(1, 22895019), (3, 7631673), (7, 3270717), (9, 2543891), (19, 1205001), (21, 1090239), (31, 738549), (57, 401667), (63, 363413), (93, 246183), (133, 172143), (171, 133889), (217, 105507), (279, 82061), (399, 57381), (589, 38871), (617, 37107), (651, 35169), (1197, 19127), (1767, 12957), (1851, 12369), (1953, 11723), (4123, 5553), (4319, 5301)]