12631938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4451}}^1$

素因数の和:4510

約数の個数: 32

約数和(自身を含む): 28207872

約数和(自身を除く): 15575934

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 4451, 8902, 13353, 26706, 48961, 97922, 146883, 191393, 293766, 382786, 574179, 1148358, 2105323, 4210646, 6315969, 12631938]

約数ペア:

[(1, 12631938), (2, 6315969), (3, 4210646), (6, 2105323), (11, 1148358), (22, 574179), (33, 382786), (43, 293766), (66, 191393), (86, 146883), (129, 97922), (258, 48961), (473, 26706), (946, 13353), (1419, 8902), (2838, 4451)]