19603230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13903}}^1$

素因数の和:13960

約数の個数: 32

約数和(自身を含む): 48052224

約数和(自身を除く): 28448994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 13903, 27806, 41709, 69515, 83418, 139030, 208545, 417090, 653441, 1306882, 1960323, 3267205, 3920646, 6534410, 9801615, 19603230]

約数ペア:

[(1, 19603230), (2, 9801615), (3, 6534410), (5, 3920646), (6, 3267205), (10, 1960323), (15, 1306882), (30, 653441), (47, 417090), (94, 208545), (141, 139030), (235, 83418), (282, 69515), (470, 41709), (705, 27806), (1410, 13903)]