39249226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 63503460

約数和(自身を除く): 24254234

約数列:

[1, 2, 17, 34, 71, 142, 229, 458, 1207, 2414, 3893, 5041, 7786, 10082, 16259, 32518, 85697, 171394, 276403, 552806, 1154389, 2308778, 19624613, 39249226]

約数ペア:

[(1, 39249226), (2, 19624613), (17, 2308778), (34, 1154389), (71, 552806), (142, 276403), (229, 171394), (458, 85697), (1207, 32518), (2414, 16259), (3893, 10082), (5041, 7786)]