19235850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{128239}}^1$

素因数の和:128254

約数の個数: 24

約数和(自身を含む): 47705280

約数和(自身を除く): 28469430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 128239, 256478, 384717, 641195, 769434, 1282390, 1923585, 3205975, 3847170, 6411950, 9617925, 19235850]

約数ペア:

[(1, 19235850), (2, 9617925), (3, 6411950), (5, 3847170), (6, 3205975), (10, 1923585), (15, 1282390), (25, 769434), (30, 641195), (50, 384717), (75, 256478), (150, 128239)]