11641718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27851}}^1$

素因数の和:27883

約数の個数: 16

約数和(自身を含む): 20053440

約数和(自身を除く): 8411722

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 27851, 55702, 306361, 529169, 612722, 1058338, 5820859, 11641718]

約数ペア:

[(1, 11641718), (2, 5820859), (11, 1058338), (19, 612722), (22, 529169), (38, 306361), (209, 55702), (418, 27851)]