19839528

素因数分解:

$2^3\times 3^2\times {\mathrm{275549}}^1$

素因数の和:275561

約数の個数: 24

約数和(自身を含む): 53732250

約数和(自身を除く): 33892722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 275549, 551098, 826647, 1102196, 1653294, 2204392, 2479941, 3306588, 4959882, 6613176, 9919764, 19839528]

約数ペア:

[(1, 19839528), (2, 9919764), (3, 6613176), (4, 4959882), (6, 3306588), (8, 2479941), (9, 2204392), (12, 1653294), (18, 1102196), (24, 826647), (36, 551098), (72, 275549)]