12880604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3527}}^1$

素因数の和:3625

約数の個数: 24

約数和(自身を含む): 24893568

約数和(自身を除く): 12012964

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3527, 3652, 7054, 14108, 38797, 77594, 155188, 292741, 585482, 1170964, 3220151, 6440302, 12880604]

約数ペア:

[(1, 12880604), (2, 6440302), (4, 3220151), (11, 1170964), (22, 585482), (44, 292741), (83, 155188), (166, 77594), (332, 38797), (913, 14108), (1826, 7054), (3527, 3652)]