13060220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34369}}^1$

素因数の和:34397

約数の個数: 24

約数和(自身を含む): 28870800

約数和(自身を除く): 15810580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 34369, 68738, 137476, 171845, 343690, 653011, 687380, 1306022, 2612044, 3265055, 6530110, 13060220]

約数ペア:

[(1, 13060220), (2, 6530110), (4, 3265055), (5, 2612044), (10, 1306022), (19, 687380), (20, 653011), (38, 343690), (76, 171845), (95, 137476), (190, 68738), (380, 34369)]