8189764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{16921}}^1$

素因数の和:16947

約数の個数: 18

約数和(自身を含む): 15754382

約数和(自身を除く): 7564618

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 16921, 33842, 67684, 186131, 372262, 744524, 2047441, 4094882, 8189764]

約数ペア:

[(1, 8189764), (2, 4094882), (4, 2047441), (11, 744524), (22, 372262), (44, 186131), (121, 67684), (242, 33842), (484, 16921)]