19484342008

素因数分解:

$2^3\times {\mathrm{853}}^1\times {\mathrm{2855267}}^1$

素因数の和:2856126

約数の個数: 16

約数和(自身を含む): 36575983080

約数和(自身を除く): 17091641072

約数列:

[1, 2, 4, 8, 853, 1706, 3412, 6824, 2855267, 5710534, 11421068, 22842136, 2435542751, 4871085502, 9742171004, 19484342008]

約数ペア:

[(1, 19484342008), (2, 9742171004), (4, 4871085502), (8, 2435542751), (853, 22842136), (1706, 11421068), (3412, 5710534), (6824, 2855267)]