17928014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2203}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 29066352

約数和(自身を除く): 11138338

約数列:

[1, 2, 13, 26, 313, 626, 2203, 4069, 4406, 8138, 28639, 57278, 689539, 1379078, 8964007, 17928014]

約数ペア:

[(1, 17928014), (2, 8964007), (13, 1379078), (26, 689539), (313, 57278), (626, 28639), (2203, 8138), (4069, 4406)]