19125610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{631}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 39497472

約数和(自身を除く): 20371862

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 433, 631, 866, 1262, 2165, 3031, 3155, 4330, 4417, 6062, 6310, 8834, 15155, 22085, 30310, 44170, 273223, 546446, 1366115, 1912561, 2732230, 3825122, 9562805, 19125610]

約数ペア:

[(1, 19125610), (2, 9562805), (5, 3825122), (7, 2732230), (10, 1912561), (14, 1366115), (35, 546446), (70, 273223), (433, 44170), (631, 30310), (866, 22085), (1262, 15155), (2165, 8834), (3031, 6310), (3155, 6062), (4330, 4417)]