16538764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{34171}}^1$

素因数の和:34197

約数の個数: 18

約数和(自身を含む): 31814132

約数和(自身を除く): 15275368

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 34171, 68342, 136684, 375881, 751762, 1503524, 4134691, 8269382, 16538764]

約数ペア:

[(1, 16538764), (2, 8269382), (4, 4134691), (11, 1503524), (22, 751762), (44, 375881), (121, 136684), (242, 68342), (484, 34171)]