13019878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2039

約数の個数: 16

約数和(自身を含む): 20257776

約数和(自身を除く): 7237898

約数列:

[1, 2, 41, 82, 83, 166, 1913, 3403, 3826, 6806, 78433, 156866, 158779, 317558, 6509939, 13019878]

約数ペア:

[(1, 13019878), (2, 6509939), (41, 317558), (82, 158779), (83, 156866), (166, 78433), (1913, 6806), (3403, 3826)]