19190610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{213229}}^1$

素因数の和:213242

約数の個数: 24

約数和(自身を含む): 49895820

約数和(自身を除く): 30705210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 213229, 426458, 639687, 1066145, 1279374, 1919061, 2132290, 3198435, 3838122, 6396870, 9595305, 19190610]

約数ペア:

[(1, 19190610), (2, 9595305), (3, 6396870), (5, 3838122), (6, 3198435), (9, 2132290), (10, 1919061), (15, 1279374), (18, 1066145), (30, 639687), (45, 426458), (90, 213229)]