19746206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2903}}^1$

素因数の和:3103

約数の個数: 16

約数和(自身を含む): 31363200

約数和(自身を除く): 11616994

約数列:

[1, 2, 19, 38, 179, 358, 2903, 3401, 5806, 6802, 55157, 110314, 519637, 1039274, 9873103, 19746206]

約数ペア:

[(1, 19746206), (2, 9873103), (19, 1039274), (38, 519637), (179, 110314), (358, 55157), (2903, 6802), (3401, 5806)]