19824717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19379}}^1$

素因数の和:19424

約数の個数: 16

約数和(自身を含む): 29767680

約数和(自身を除く): 9942963

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 19379, 58137, 213169, 600749, 639507, 1802247, 6608239, 19824717]

約数ペア:

[(1, 19824717), (3, 6608239), (11, 1802247), (31, 639507), (33, 600749), (93, 213169), (341, 58137), (1023, 19379)]