12137444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1237}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 23294208

約数和(自身を除く): 11156764

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 1237, 2453, 2474, 4906, 4948, 9812, 13607, 27214, 54428, 275851, 551702, 1103404, 3034361, 6068722, 12137444]

約数ペア:

[(1, 12137444), (2, 6068722), (4, 3034361), (11, 1103404), (22, 551702), (44, 275851), (223, 54428), (446, 27214), (892, 13607), (1237, 9812), (2453, 4948), (2474, 4906)]