16659866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5101}}^1$

素因数の和:5197

約数の個数: 16

約数和(自身を含む): 26448768

約数和(自身を除く): 9788902

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 5101, 10202, 117323, 234646, 362171, 724342, 8329933, 16659866]

約数ペア:

[(1, 16659866), (2, 8329933), (23, 724342), (46, 362171), (71, 234646), (142, 117323), (1633, 10202), (3266, 5101)]