11195028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 32104800

約数和(自身を除く): 20909772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1259, 1482, 2223, 2518, 2964, 3777, 4446, 5036, 7554, 8892, 11331, 15108, 16367, 22662, 23921, 32734, 45324, 47842, 49101, 65468, 71763, 95684, 98202, 143526, 147303, 196404, 215289, 287052, 294606, 310973, 430578, 589212, 621946, 861156, 932919, 1243892, 1865838, 2798757, 3731676, 5597514, 11195028]

約数ペア:

[(1, 11195028), (2, 5597514), (3, 3731676), (4, 2798757), (6, 1865838), (9, 1243892), (12, 932919), (13, 861156), (18, 621946), (19, 589212), (26, 430578), (36, 310973), (38, 294606), (39, 287052), (52, 215289), (57, 196404), (76, 147303), (78, 143526), (114, 98202), (117, 95684), (156, 71763), (171, 65468), (228, 49101), (234, 47842), (247, 45324), (342, 32734), (468, 23921), (494, 22662), (684, 16367), (741, 15108), (988, 11331), (1259, 8892), (1482, 7554), (2223, 5036), (2518, 4446), (2964, 3777)]