15543746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 25754112

約数和(自身を除く): 10210366

約数列:

[1, 2, 17, 34, 47, 71, 94, 137, 142, 274, 799, 1207, 1598, 2329, 2414, 3337, 4658, 6439, 6674, 9727, 12878, 19454, 56729, 109463, 113458, 165359, 218926, 330718, 457169, 914338, 7771873, 15543746]

約数ペア:

[(1, 15543746), (2, 7771873), (17, 914338), (34, 457169), (47, 330718), (71, 218926), (94, 165359), (137, 113458), (142, 109463), (274, 56729), (799, 19454), (1207, 12878), (1598, 9727), (2329, 6674), (2414, 6439), (3337, 4658)]