12496484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 29371776

約数和(自身を除く): 16875292

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 3121, 4004, 6242, 12484, 21847, 34331, 40573, 43694, 68662, 81146, 87388, 137324, 162292, 240317, 284011, 446303, 480634, 568022, 892606, 961268, 1136044, 1785212, 3124121, 6248242, 12496484]

約数ペア:

[(1, 12496484), (2, 6248242), (4, 3124121), (7, 1785212), (11, 1136044), (13, 961268), (14, 892606), (22, 568022), (26, 480634), (28, 446303), (44, 284011), (52, 240317), (77, 162292), (91, 137324), (143, 87388), (154, 81146), (182, 68662), (286, 43694), (308, 40573), (364, 34331), (572, 21847), (1001, 12484), (2002, 6242), (3121, 4004)]