19626331388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{213329689}}^1$

素因数の和:213329716

約数の個数: 12

約数和(自身を含む): 35839387920

約数和(自身を除く): 16213056532

約数列:

[1, 2, 4, 23, 46, 92, 213329689, 426659378, 853318756, 4906582847, 9813165694, 19626331388]

約数ペア:

[(1, 19626331388), (2, 9813165694), (4, 4906582847), (23, 853318756), (46, 426659378), (92, 213329689)]