15312216

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{4657}}^1$

素因数の和:4803

約数の個数: 32

約数和(自身を含む): 38568240

約数和(自身を除く): 23256024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 4657, 9314, 13971, 18628, 27942, 37256, 55884, 111768, 638009, 1276018, 1914027, 2552036, 3828054, 5104072, 7656108, 15312216]

約数ペア:

[(1, 15312216), (2, 7656108), (3, 5104072), (4, 3828054), (6, 2552036), (8, 1914027), (12, 1276018), (24, 638009), (137, 111768), (274, 55884), (411, 37256), (548, 27942), (822, 18628), (1096, 13971), (1644, 9314), (3288, 4657)]