15700496

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1361}}^1$

素因数の和:1479

約数の個数: 40

約数和(自身を含む): 35128704

約数和(自身を除く): 19428208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1361, 1442, 1648, 2722, 2884, 5444, 5768, 9527, 10888, 11536, 19054, 21776, 38108, 76216, 140183, 152432, 280366, 560732, 981281, 1121464, 1962562, 2242928, 3925124, 7850248, 15700496]

約数ペア:

[(1, 15700496), (2, 7850248), (4, 3925124), (7, 2242928), (8, 1962562), (14, 1121464), (16, 981281), (28, 560732), (56, 280366), (103, 152432), (112, 140183), (206, 76216), (412, 38108), (721, 21776), (824, 19054), (1361, 11536), (1442, 10888), (1648, 9527), (2722, 5768), (2884, 5444)]