12256568

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 23697360

約数和(自身を除く): 11440792

約数列:

[1, 2, 4, 8, 53, 106, 137, 211, 212, 274, 422, 424, 548, 844, 1096, 1688, 7261, 11183, 14522, 22366, 28907, 29044, 44732, 57814, 58088, 89464, 115628, 231256, 1532071, 3064142, 6128284, 12256568]

約数ペア:

[(1, 12256568), (2, 6128284), (4, 3064142), (8, 1532071), (53, 231256), (106, 115628), (137, 89464), (211, 58088), (212, 57814), (274, 44732), (422, 29044), (424, 28907), (548, 22366), (844, 14522), (1096, 11183), (1688, 7261)]