15855310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83449}}^1$

素因数の和:83475

約数の個数: 16

約数和(自身を含む): 30042000

約数和(自身を除く): 14186690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 83449, 166898, 417245, 834490, 1585531, 3171062, 7927655, 15855310]

約数ペア:

[(1, 15855310), (2, 7927655), (5, 3171062), (10, 1585531), (19, 834490), (38, 417245), (95, 166898), (190, 83449)]