13217646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{169457}}^1$

素因数の和:169475

約数の個数: 16

約数和(自身を含む): 28468944

約数和(自身を除く): 15251298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169457, 338914, 508371, 1016742, 2202941, 4405882, 6608823, 13217646]

約数ペア:

[(1, 13217646), (2, 6608823), (3, 4405882), (6, 2202941), (13, 1016742), (26, 508371), (39, 338914), (78, 169457)]