19620950

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{5857}}^1$

素因数の和:5936

約数の個数: 24

約数和(自身を含む): 37045992

約数和(自身を除く): 17425042

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 5857, 11714, 29285, 58570, 146425, 292850, 392419, 784838, 1962095, 3924190, 9810475, 19620950]

約数ペア:

[(1, 19620950), (2, 9810475), (5, 3924190), (10, 1962095), (25, 784838), (50, 392419), (67, 292850), (134, 146425), (335, 58570), (670, 29285), (1675, 11714), (3350, 5857)]