1947352009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{5147}}^1\times {\mathrm{19913}}^1$

素因数の和:25079

約数の個数: 8

約数和(自身を含む): 2050345440

約数和(自身を除く): 102993431

約数列:

[1, 19, 5147, 19913, 97793, 378347, 102492211, 1947352009]

約数ペア:

[(1, 1947352009), (19, 102492211), (5147, 378347), (19913, 97793)]