19081010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146777}}^1$

素因数の和:146797

約数の個数: 16

約数和(自身を含む): 36988056

約数和(自身を除く): 17907046

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 146777, 293554, 733885, 1467770, 1908101, 3816202, 9540505, 19081010]

約数ペア:

[(1, 19081010), (2, 9540505), (5, 3816202), (10, 1908101), (13, 1467770), (26, 733885), (65, 293554), (130, 146777)]