22258288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 46903248

約数和(自身を除く): 24644960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 947, 1469, 1808, 1894, 2938, 3788, 5876, 7576, 11752, 12311, 15152, 23504, 24622, 49244, 98488, 107011, 196976, 214022, 428044, 856088, 1391143, 1712176, 2782286, 5564572, 11129144, 22258288]

約数ペア:

[(1, 22258288), (2, 11129144), (4, 5564572), (8, 2782286), (13, 1712176), (16, 1391143), (26, 856088), (52, 428044), (104, 214022), (113, 196976), (208, 107011), (226, 98488), (452, 49244), (904, 24622), (947, 23504), (1469, 15152), (1808, 12311), (1894, 11752), (2938, 7576), (3788, 5876)]