19211448

素因数分解:

$2^3\times 3^1\times {\mathrm{800477}}^1$

素因数の和:800486

約数の個数: 16

約数和(自身を含む): 48028680

約数和(自身を除く): 28817232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 800477, 1600954, 2401431, 3201908, 4802862, 6403816, 9605724, 19211448]

約数ペア:

[(1, 19211448), (2, 9605724), (3, 6403816), (4, 4802862), (6, 3201908), (8, 2401431), (12, 1600954), (24, 800477)]