1999822941

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{11694871}}^1$

素因数の和:11694896

約数の個数: 12

約数和(自身を含む): 3040666720

約数和(自身を除く): 1040843779

約数列:

[1, 3, 9, 19, 57, 171, 11694871, 35084613, 105253839, 222202549, 666607647, 1999822941]

約数ペア:

[(1, 1999822941), (3, 666607647), (9, 222202549), (19, 105253839), (57, 35084613), (171, 11694871)]