12511668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 31720640

約数和(自身を除く): 19208972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 577, 834, 1154, 1668, 1731, 1807, 2308, 3462, 3614, 5421, 6924, 7228, 7501, 10842, 15002, 21684, 22503, 30004, 45006, 80203, 90012, 160406, 240609, 320812, 481218, 962436, 1042639, 2085278, 3127917, 4170556, 6255834, 12511668]

約数ペア:

[(1, 12511668), (2, 6255834), (3, 4170556), (4, 3127917), (6, 2085278), (12, 1042639), (13, 962436), (26, 481218), (39, 320812), (52, 240609), (78, 160406), (139, 90012), (156, 80203), (278, 45006), (417, 30004), (556, 22503), (577, 21684), (834, 15002), (1154, 10842), (1668, 7501), (1731, 7228), (1807, 6924), (2308, 5421), (3462, 3614)]