18743930

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14759}}^1$

素因数の和:14893

約数の個数: 16

約数和(自身を含む): 34007040

約数和(自身を除く): 15263110

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 14759, 29518, 73795, 147590, 1874393, 3748786, 9371965, 18743930]

約数ペア:

[(1, 18743930), (2, 9371965), (5, 3748786), (10, 1874393), (127, 147590), (254, 73795), (635, 29518), (1270, 14759)]