15471326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 27851040

約数和(自身を除く): 12379714

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 71, 142, 221, 289, 377, 442, 493, 578, 754, 923, 986, 1207, 1846, 2059, 2414, 3757, 4118, 6409, 7514, 8381, 12818, 15691, 16762, 20519, 26767, 31382, 35003, 41038, 53534, 70006, 108953, 217906, 266747, 455039, 533494, 595051, 910078, 1190102, 7735663, 15471326]

約数ペア:

[(1, 15471326), (2, 7735663), (13, 1190102), (17, 910078), (26, 595051), (29, 533494), (34, 455039), (58, 266747), (71, 217906), (142, 108953), (221, 70006), (289, 53534), (377, 41038), (442, 35003), (493, 31382), (578, 26767), (754, 20519), (923, 16762), (986, 15691), (1207, 12818), (1846, 8381), (2059, 7514), (2414, 6409), (3757, 4118)]