19029690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211441}}^1$

素因数の和:211454

約数の個数: 24

約数和(自身を含む): 49477428

約数和(自身を除く): 30447738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211441, 422882, 634323, 1057205, 1268646, 1902969, 2114410, 3171615, 3805938, 6343230, 9514845, 19029690]

約数ペア:

[(1, 19029690), (2, 9514845), (3, 6343230), (5, 3805938), (6, 3171615), (9, 2114410), (10, 1902969), (15, 1268646), (18, 1057205), (30, 634323), (45, 422882), (90, 211441)]