18854170

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{9769}}^1$

素因数の和:9969

約数の個数: 16

約数和(自身を含む): 34116840

約数和(自身を除く): 15262670

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 9769, 19538, 48845, 97690, 1885417, 3770834, 9427085, 18854170]

約数ペア:

[(1, 18854170), (2, 9427085), (5, 3770834), (10, 1885417), (193, 97690), (386, 48845), (965, 19538), (1930, 9769)]