16812412

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{13259}}^1$

素因数の和:13580

約数の個数: 12

約数和(自身を含む): 29516760

約数和(自身を除く): 12704348

約数列:

[1, 2, 4, 317, 634, 1268, 13259, 26518, 53036, 4203103, 8406206, 16812412]

約数ペア:

[(1, 16812412), (2, 8406206), (4, 4203103), (317, 53036), (634, 26518), (1268, 13259)]