19379969323

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{13763}}^1$

素因数の和:14059

約数の個数: 32

約数和(自身を含む): 23401002240

約数和(自身を除く): 4021032917

約数列:

[1, 11, 13, 43, 143, 229, 473, 559, 2519, 2977, 6149, 9847, 13763, 32747, 108317, 128011, 151393, 178919, 591809, 1408121, 1968109, 3151727, 6509899, 7693517, 34668997, 40972451, 84628687, 135524261, 450696961, 1490766871, 1761815393, 19379969323]

約数ペア:

[(1, 19379969323), (11, 1761815393), (13, 1490766871), (43, 450696961), (143, 135524261), (229, 84628687), (473, 40972451), (559, 34668997), (2519, 7693517), (2977, 6509899), (6149, 3151727), (9847, 1968109), (13763, 1408121), (32747, 591809), (108317, 178919), (128011, 151393)]