19816350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{132109}}^1$

素因数の和:132124

約数の個数: 24

約数和(自身を含む): 49144920

約数和(自身を除く): 29328570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 132109, 264218, 396327, 660545, 792654, 1321090, 1981635, 3302725, 3963270, 6605450, 9908175, 19816350]

約数ペア:

[(1, 19816350), (2, 9908175), (3, 6605450), (5, 3963270), (6, 3302725), (10, 1981635), (15, 1321090), (25, 792654), (30, 660545), (50, 396327), (75, 264218), (150, 132109)]