86833990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457021}}^1$

素因数の和:457047

約数の個数: 16

約数和(自身を含む): 164527920

約数和(自身を除く): 77693930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 457021, 914042, 2285105, 4570210, 8683399, 17366798, 43416995, 86833990]

約数ペア:

[(1, 86833990), (2, 43416995), (5, 17366798), (10, 8683399), (19, 4570210), (38, 2285105), (95, 914042), (190, 457021)]