2019132048

素因数分解:

$2^4\times 3^1\times {\mathrm{42065251}}^1$

素因数の和:42065262

約数の個数: 20

約数和(自身を含む): 5216091248

約数和(自身を除く): 3196959200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 42065251, 84130502, 126195753, 168261004, 252391506, 336522008, 504783012, 673044016, 1009566024, 2019132048]

約数ペア:

[(1, 2019132048), (2, 1009566024), (3, 673044016), (4, 504783012), (6, 336522008), (8, 252391506), (12, 168261004), (16, 126195753), (24, 84130502), (48, 42065251)]