11405784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 31046400

約数和(自身を除く): 19640616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 263, 278, 312, 417, 526, 556, 789, 834, 1052, 1112, 1578, 1668, 1807, 2104, 3156, 3336, 3419, 3614, 5421, 6312, 6838, 7228, 10257, 10842, 13676, 14456, 20514, 21684, 27352, 36557, 41028, 43368, 73114, 82056, 109671, 146228, 219342, 292456, 438684, 475241, 877368, 950482, 1425723, 1900964, 2851446, 3801928, 5702892, 11405784]

約数ペア:

[(1, 11405784), (2, 5702892), (3, 3801928), (4, 2851446), (6, 1900964), (8, 1425723), (12, 950482), (13, 877368), (24, 475241), (26, 438684), (39, 292456), (52, 219342), (78, 146228), (104, 109671), (139, 82056), (156, 73114), (263, 43368), (278, 41028), (312, 36557), (417, 27352), (526, 21684), (556, 20514), (789, 14456), (834, 13676), (1052, 10842), (1112, 10257), (1578, 7228), (1668, 6838), (1807, 6312), (2104, 5421), (3156, 3614), (3336, 3419)]