12870202

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5279}}^1$

素因数の和:5357

約数の個数: 16

約数和(自身を含む): 20528640

約数和(自身を除く): 7658438

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 5279, 10558, 121417, 242834, 279787, 559574, 6435101, 12870202]

約数ペア:

[(1, 12870202), (2, 6435101), (23, 559574), (46, 279787), (53, 242834), (106, 121417), (1219, 10558), (2438, 5279)]