19831764

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22639}}^1$

素因数の和:22719

約数の個数: 24

約数和(自身を含む): 46910080

約数和(自身を除く): 27078316

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 22639, 45278, 67917, 90556, 135834, 271668, 1652647, 3305294, 4957941, 6610588, 9915882, 19831764]

約数ペア:

[(1, 19831764), (2, 9915882), (3, 6610588), (4, 4957941), (6, 3305294), (12, 1652647), (73, 271668), (146, 135834), (219, 90556), (292, 67917), (438, 45278), (876, 22639)]