19930452

素因数分解:

$2^2\times 3^1\times {\mathrm{1660871}}^1$

素因数の和:1660878

約数の個数: 12

約数和(自身を含む): 46504416

約数和(自身を除く): 26573964

約数列:

[1, 2, 3, 4, 6, 12, 1660871, 3321742, 4982613, 6643484, 9965226, 19930452]

約数ペア:

[(1, 19930452), (2, 9965226), (3, 6643484), (4, 4982613), (6, 3321742), (12, 1660871)]