2019915230

素因数分解:

$2^1\times 5^1\times {\mathrm{5309}}^1\times {\mathrm{38047}}^1$

素因数の和:43363

約数の個数: 16

約数和(自身を含む): 3636627840

約数和(自身を除く): 1616712610

約数列:

[1, 2, 5, 10, 5309, 10618, 26545, 38047, 53090, 76094, 190235, 380470, 201991523, 403983046, 1009957615, 2019915230]

約数ペア:

[(1, 2019915230), (2, 1009957615), (5, 403983046), (10, 201991523), (5309, 380470), (10618, 190235), (26545, 76094), (38047, 53090)]