11903782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2719}}^1$

素因数の和:2931

約数の個数: 16

約数和(自身を含む): 19584000

約数和(自身を除く): 7680218

約数列:

[1, 2, 11, 22, 199, 398, 2189, 2719, 4378, 5438, 29909, 59818, 541081, 1082162, 5951891, 11903782]

約数ペア:

[(1, 11903782), (2, 5951891), (11, 1082162), (22, 541081), (199, 59818), (398, 29909), (2189, 5438), (2719, 4378)]