25823090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{135911}}^1$

素因数の和:135937

約数の個数: 16

約数和(自身を含む): 48928320

約数和(自身を除く): 23105230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 135911, 271822, 679555, 1359110, 2582309, 5164618, 12911545, 25823090]

約数ペア:

[(1, 25823090), (2, 12911545), (5, 5164618), (10, 2582309), (19, 1359110), (38, 679555), (95, 271822), (190, 135911)]