22488518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 38991456

約数和(自身を除く): 16502938

約数列:

[1, 2, 13, 17, 26, 34, 83, 166, 221, 442, 613, 1079, 1226, 1411, 2158, 2822, 7969, 10421, 15938, 18343, 20842, 36686, 50879, 101758, 135473, 270946, 661427, 864943, 1322854, 1729886, 11244259, 22488518]

約数ペア:

[(1, 22488518), (2, 11244259), (13, 1729886), (17, 1322854), (26, 864943), (34, 661427), (83, 270946), (166, 135473), (221, 101758), (442, 50879), (613, 36686), (1079, 20842), (1226, 18343), (1411, 15938), (2158, 10421), (2822, 7969)]