3982210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20959}}^1$

素因数の和:20985

約数の個数: 16

約数和(自身を含む): 7545600

約数和(自身を除く): 3563390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 20959, 41918, 104795, 209590, 398221, 796442, 1991105, 3982210]

約数ペア:

[(1, 3982210), (2, 1991105), (5, 796442), (10, 398221), (19, 209590), (38, 104795), (95, 41918), (190, 20959)]