1909141168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{10847393}}^1$

素因数の和:10847412

約数の個数: 20

約数和(自身を含む): 4035230568

約数和(自身を除く): 2126089400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 10847393, 21694786, 43389572, 86779144, 119321323, 173558288, 238642646, 477285292, 954570584, 1909141168]

約数ペア:

[(1, 1909141168), (2, 954570584), (4, 477285292), (8, 238642646), (11, 173558288), (16, 119321323), (22, 86779144), (44, 43389572), (88, 21694786), (176, 10847393)]