189712259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{5077}}^1$

素因数の和:5210

約数の個数: 16

約数和(自身を含む): 214494720

約数和(自身を除く): 24782461

約数列:

[1, 11, 43, 79, 473, 869, 3397, 5077, 37367, 55847, 218311, 401083, 2401421, 4411913, 17246569, 189712259]

約数ペア:

[(1, 189712259), (11, 17246569), (43, 4411913), (79, 2401421), (473, 401083), (869, 218311), (3397, 55847), (5077, 37367)]