12355276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 22896720

約数和(自身を除く): 10541444

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2477, 2494, 4954, 4988, 9908, 71833, 106511, 143666, 213022, 287332, 426044, 3088819, 6177638, 12355276]

約数ペア:

[(1, 12355276), (2, 6177638), (4, 3088819), (29, 426044), (43, 287332), (58, 213022), (86, 143666), (116, 106511), (172, 71833), (1247, 9908), (2477, 4988), (2494, 4954)]