12957276

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{25111}}^1$

素因数の和:25161

約数の個数: 24

約数和(自身を含む): 30937984

約数和(自身を除く): 17980708

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 25111, 50222, 75333, 100444, 150666, 301332, 1079773, 2159546, 3239319, 4319092, 6478638, 12957276]

約数ペア:

[(1, 12957276), (2, 6478638), (3, 4319092), (4, 3239319), (6, 2159546), (12, 1079773), (43, 301332), (86, 150666), (129, 100444), (172, 75333), (258, 50222), (516, 25111)]