19461964

素因数分解:

$2^2\times {\mathrm{571}}^1\times {\mathrm{8521}}^1$

素因数の和:9096

約数の個数: 12

約数和(自身を含む): 34122088

約数和(自身を除く): 14660124

約数列:

[1, 2, 4, 571, 1142, 2284, 8521, 17042, 34084, 4865491, 9730982, 19461964]

約数ペア:

[(1, 19461964), (2, 9730982), (4, 4865491), (571, 34084), (1142, 17042), (2284, 8521)]