22515194

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2297}}^1$

素因数の和:2354

約数の個数: 24

約数和(自身を含む): 37848060

約数和(自身を除く): 15332866

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 2297, 4594, 4901, 9802, 29861, 59722, 66613, 133226, 388193, 776386, 865969, 1731938, 11257597, 22515194]

約数ペア:

[(1, 22515194), (2, 11257597), (13, 1731938), (26, 865969), (29, 776386), (58, 388193), (169, 133226), (338, 66613), (377, 59722), (754, 29861), (2297, 9802), (4594, 4901)]