18322070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140939}}^1$

素因数の和:140959

約数の個数: 16

約数和(自身を含む): 35516880

約数和(自身を除く): 17194810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 140939, 281878, 704695, 1409390, 1832207, 3664414, 9161035, 18322070]

約数ペア:

[(1, 18322070), (2, 9161035), (5, 3664414), (10, 1832207), (13, 1409390), (26, 704695), (65, 281878), (130, 140939)]