19323972

素因数分解:

$2^2\times 3^2\times {\mathrm{536777}}^1$

素因数の和:536787

約数の個数: 18

約数和(自身を含む): 48846798

約数和(自身を除く): 29522826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 536777, 1073554, 1610331, 2147108, 3220662, 4830993, 6441324, 9661986, 19323972]

約数ペア:

[(1, 19323972), (2, 9661986), (3, 6441324), (4, 4830993), (6, 3220662), (9, 2147108), (12, 1610331), (18, 1073554), (36, 536777)]