12806196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 32532864

約数和(自身を除く): 19726668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 797, 1236, 1339, 1594, 2391, 2678, 3188, 4017, 4782, 5356, 8034, 9564, 10361, 16068, 20722, 31083, 41444, 62166, 82091, 124332, 164182, 246273, 328364, 492546, 985092, 1067183, 2134366, 3201549, 4268732, 6403098, 12806196]

約数ペア:

[(1, 12806196), (2, 6403098), (3, 4268732), (4, 3201549), (6, 2134366), (12, 1067183), (13, 985092), (26, 492546), (39, 328364), (52, 246273), (78, 164182), (103, 124332), (156, 82091), (206, 62166), (309, 41444), (412, 31083), (618, 20722), (797, 16068), (1236, 10361), (1339, 9564), (1594, 8034), (2391, 5356), (2678, 4782), (3188, 4017)]