12347864

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{25303}}^1$

素因数の和:25370

約数の個数: 16

約数和(自身を含む): 23532720

約数和(自身を除く): 11184856

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 25303, 50606, 101212, 202424, 1543483, 3086966, 6173932, 12347864]

約数ペア:

[(1, 12347864), (2, 6173932), (4, 3086966), (8, 1543483), (61, 202424), (122, 101212), (244, 50606), (488, 25303)]