19472283

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4951}}^1$

素因数の和:4999

約数の個数: 24

約数和(自身を含む): 30900480

約数和(自身を除く): 11428197

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 4951, 14853, 44559, 94069, 113873, 282207, 341619, 846621, 1024857, 2163587, 6490761, 19472283]

約数ペア:

[(1, 19472283), (3, 6490761), (9, 2163587), (19, 1024857), (23, 846621), (57, 341619), (69, 282207), (171, 113873), (207, 94069), (437, 44559), (1311, 14853), (3933, 4951)]