12868834

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1362

約数の個数: 24

約数和(自身を含む): 21751884

約数和(自身を除く): 8883050

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 1297, 2594, 4961, 9922, 14267, 28534, 53177, 106354, 156937, 313874, 584947, 1169894, 6434417, 12868834]

約数ペア:

[(1, 12868834), (2, 6434417), (11, 1169894), (22, 584947), (41, 313874), (82, 156937), (121, 106354), (242, 53177), (451, 28534), (902, 14267), (1297, 9922), (2594, 4961)]