15309866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 11906134

約数列:

[1, 2, 11, 13, 22, 26, 143, 199, 269, 286, 398, 538, 2189, 2587, 2959, 3497, 4378, 5174, 5918, 6994, 28457, 38467, 53531, 56914, 76934, 107062, 588841, 695903, 1177682, 1391806, 7654933, 15309866]

約数ペア:

[(1, 15309866), (2, 7654933), (11, 1391806), (13, 1177682), (22, 695903), (26, 588841), (143, 107062), (199, 76934), (269, 56914), (286, 53531), (398, 38467), (538, 28457), (2189, 6994), (2587, 5918), (2959, 5174), (3497, 4378)]