19128210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{637607}}^1$

素因数の和:637617

約数の個数: 16

約数和(自身を含む): 45907776

約数和(自身を除く): 26779566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 637607, 1275214, 1912821, 3188035, 3825642, 6376070, 9564105, 19128210]

約数ペア:

[(1, 19128210), (2, 9564105), (3, 6376070), (5, 3825642), (6, 3188035), (10, 1912821), (15, 1275214), (30, 637607)]