13117988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{727}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 24827712

約数和(自身を除く): 11709724

約数列:

[1, 2, 4, 13, 26, 52, 347, 694, 727, 1388, 1454, 2908, 4511, 9022, 9451, 18044, 18902, 37804, 252269, 504538, 1009076, 3279497, 6558994, 13117988]

約数ペア:

[(1, 13117988), (2, 6558994), (4, 3279497), (13, 1009076), (26, 504538), (52, 252269), (347, 37804), (694, 18902), (727, 18044), (1388, 9451), (1454, 9022), (2908, 4511)]