22393454

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 37208160

約数和(自身を除く): 14814706

約数列:

[1, 2, 17, 34, 43, 53, 86, 106, 289, 578, 731, 901, 1462, 1802, 2279, 4558, 4913, 9826, 12427, 15317, 24854, 30634, 38743, 77486, 211259, 260389, 422518, 520778, 658631, 1317262, 11196727, 22393454]

約数ペア:

[(1, 22393454), (2, 11196727), (17, 1317262), (34, 658631), (43, 520778), (53, 422518), (86, 260389), (106, 211259), (289, 77486), (578, 38743), (731, 30634), (901, 24854), (1462, 15317), (1802, 12427), (2279, 9826), (4558, 4913)]