11019278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{709}}^1$

素因数の和:1139

約数の個数: 16

約数和(自身を含む): 17466000

約数和(自身を除く): 6446722

約数列:

[1, 2, 19, 38, 409, 709, 818, 1418, 7771, 13471, 15542, 26942, 289981, 579962, 5509639, 11019278]

約数ペア:

[(1, 11019278), (2, 5509639), (19, 579962), (38, 289981), (409, 26942), (709, 15542), (818, 13471), (1418, 7771)]