12527788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 27295744

約数和(自身を除く): 14767956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 271, 364, 508, 542, 889, 1084, 1651, 1778, 1897, 3302, 3523, 3556, 3794, 6604, 7046, 7588, 11557, 14092, 23114, 24661, 34417, 46228, 49322, 68834, 98644, 137668, 240919, 447421, 481838, 894842, 963676, 1789684, 3131947, 6263894, 12527788]

約数ペア:

[(1, 12527788), (2, 6263894), (4, 3131947), (7, 1789684), (13, 963676), (14, 894842), (26, 481838), (28, 447421), (52, 240919), (91, 137668), (127, 98644), (182, 68834), (254, 49322), (271, 46228), (364, 34417), (508, 24661), (542, 23114), (889, 14092), (1084, 11557), (1651, 7588), (1778, 7046), (1897, 6604), (3302, 3794), (3523, 3556)]