19696650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131311}}^1$

素因数の和:131326

約数の個数: 24

約数和(自身を含む): 48848064

約数和(自身を除く): 29151414

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 131311, 262622, 393933, 656555, 787866, 1313110, 1969665, 3282775, 3939330, 6565550, 9848325, 19696650]

約数ペア:

[(1, 19696650), (2, 9848325), (3, 6565550), (5, 3939330), (6, 3282775), (10, 1969665), (15, 1313110), (25, 787866), (30, 656555), (50, 393933), (75, 262622), (150, 131311)]