12389104

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 30220288

約数和(自身を除く): 17831184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 127, 134, 182, 208, 254, 268, 364, 469, 508, 536, 728, 871, 889, 938, 1016, 1072, 1456, 1651, 1742, 1778, 1876, 2032, 3302, 3484, 3556, 3752, 6097, 6604, 6968, 7112, 7504, 8509, 11557, 12194, 13208, 13936, 14224, 17018, 23114, 24388, 26416, 34036, 46228, 48776, 59563, 68072, 92456, 97552, 110617, 119126, 136144, 184912, 221234, 238252, 442468, 476504, 774319, 884936, 953008, 1548638, 1769872, 3097276, 6194552, 12389104]

約数ペア:

[(1, 12389104), (2, 6194552), (4, 3097276), (7, 1769872), (8, 1548638), (13, 953008), (14, 884936), (16, 774319), (26, 476504), (28, 442468), (52, 238252), (56, 221234), (67, 184912), (91, 136144), (104, 119126), (112, 110617), (127, 97552), (134, 92456), (182, 68072), (208, 59563), (254, 48776), (268, 46228), (364, 34036), (469, 26416), (508, 24388), (536, 23114), (728, 17018), (871, 14224), (889, 13936), (938, 13208), (1016, 12194), (1072, 11557), (1456, 8509), (1651, 7504), (1742, 7112), (1778, 6968), (1876, 6604), (2032, 6097), (3302, 3752), (3484, 3556)]