19033702922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{3407}}^1$

素因数の和:3747

約数の個数: 64

約数和(自身を含む): 33253355520

約数和(自身を除く): 14219652598

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 263, 494, 526, 559, 817, 1118, 1634, 3407, 3419, 4997, 6814, 6838, 9994, 10621, 11309, 21242, 22618, 44291, 64733, 64961, 88582, 129466, 129922, 146501, 147017, 214871, 293002, 294034, 429742, 841529, 896041, 1683058, 1792082, 1904513, 2783519, 2793323, 3809026, 5567038, 5586646, 11648533, 17024779, 23297066, 34049558, 36185747, 38529763, 72371494, 77059526, 221322127, 442644254, 500886919, 732065497, 1001773838, 1464130994, 9516851461, 19033702922]

約数ペア:

[(1, 19033702922), (2, 9516851461), (13, 1464130994), (19, 1001773838), (26, 732065497), (38, 500886919), (43, 442644254), (86, 221322127), (247, 77059526), (263, 72371494), (494, 38529763), (526, 36185747), (559, 34049558), (817, 23297066), (1118, 17024779), (1634, 11648533), (3407, 5586646), (3419, 5567038), (4997, 3809026), (6814, 2793323), (6838, 2783519), (9994, 1904513), (10621, 1792082), (11309, 1683058), (21242, 896041), (22618, 841529), (44291, 429742), (64733, 294034), (64961, 293002), (88582, 214871), (129466, 147017), (129922, 146501)]