17919148802

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{4639}}^1\times {\mathrm{8081}}^1$

素因数の和:12961

約数の個数: 16

約数和(自身を含む): 27000345600

約数和(自身を除く): 9081196798

約数列:

[1, 2, 239, 478, 4639, 8081, 9278, 16162, 1108721, 1931359, 2217442, 3862718, 37487759, 74975518, 8959574401, 17919148802]

約数ペア:

[(1, 17919148802), (2, 8959574401), (239, 74975518), (478, 37487759), (4639, 3862718), (8081, 2217442), (9278, 1931359), (16162, 1108721)]