19636398431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{124433}}^1$

素因数の和:124706

約数の個数: 16

約数和(自身を含む): 21601742400

約数和(自身を除く): 1965343969

約数列:

[1, 13, 61, 199, 793, 2587, 12139, 124433, 157807, 1617629, 7590413, 24762167, 98675369, 321908171, 1510492187, 19636398431]

約数ペア:

[(1, 19636398431), (13, 1510492187), (61, 321908171), (199, 98675369), (793, 24762167), (2587, 7590413), (12139, 1617629), (124433, 157807)]