19271526

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 20126874

約数列:

[1, 2, 3, 6, 89, 151, 178, 239, 267, 302, 453, 478, 534, 717, 906, 1434, 13439, 21271, 26878, 36089, 40317, 42542, 63813, 72178, 80634, 108267, 127626, 216534, 3211921, 6423842, 9635763, 19271526]

約数ペア:

[(1, 19271526), (2, 9635763), (3, 6423842), (6, 3211921), (89, 216534), (151, 127626), (178, 108267), (239, 80634), (267, 72178), (302, 63813), (453, 42542), (478, 40317), (534, 36089), (717, 26878), (906, 21271), (1434, 13439)]