12957684

素因数分解:

$2^2\times 3^1\times {\mathrm{709}}^1\times {\mathrm{1523}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 30297120

約数和(自身を除く): 17339436

約数列:

[1, 2, 3, 4, 6, 12, 709, 1418, 1523, 2127, 2836, 3046, 4254, 4569, 6092, 8508, 9138, 18276, 1079807, 2159614, 3239421, 4319228, 6478842, 12957684]

約数ペア:

[(1, 12957684), (2, 6478842), (3, 4319228), (4, 3239421), (6, 2159614), (12, 1079807), (709, 18276), (1418, 9138), (1523, 8508), (2127, 6092), (2836, 4569), (3046, 4254)]