11718950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{811}}^1$

素因数の和:857

約数の個数: 36

約数和(自身を含む): 23183412

約数和(自身を除く): 11464462

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 811, 850, 1445, 1622, 2890, 4055, 7225, 8110, 13787, 14450, 20275, 27574, 40550, 68935, 137870, 234379, 344675, 468758, 689350, 1171895, 2343790, 5859475, 11718950]

約数ペア:

[(1, 11718950), (2, 5859475), (5, 2343790), (10, 1171895), (17, 689350), (25, 468758), (34, 344675), (50, 234379), (85, 137870), (170, 68935), (289, 40550), (425, 27574), (578, 20275), (811, 14450), (850, 13787), (1445, 8110), (1622, 7225), (2890, 4055)]