18731014724

素因数分解:

$2^2\times {\mathrm{509}}^1\times {\mathrm{9199909}}^1$

素因数の和:9200422

約数の個数: 12

約数和(自身を含む): 32843678700

約数和(自身を除く): 14112663976

約数列:

[1, 2, 4, 509, 1018, 2036, 9199909, 18399818, 36799636, 4682753681, 9365507362, 18731014724]

約数ペア:

[(1, 18731014724), (2, 9365507362), (4, 4682753681), (509, 36799636), (1018, 18399818), (2036, 9199909)]