13230316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1511}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 25401600

約数和(自身を除く): 12171284

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 1511, 2189, 3022, 4378, 6044, 8756, 16621, 33242, 66484, 300689, 601378, 1202756, 3307579, 6615158, 13230316]

約数ペア:

[(1, 13230316), (2, 6615158), (4, 3307579), (11, 1202756), (22, 601378), (44, 300689), (199, 66484), (398, 33242), (796, 16621), (1511, 8756), (2189, 6044), (3022, 4378)]