83123138

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{16447}}^1$

素因数の和:16494

約数の個数: 24

約数和(自身を含む): 150400512

約数和(自身を除く): 67277374

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 16447, 32894, 115129, 230258, 312493, 624986, 2187451, 4374902, 5937367, 11874734, 41561569, 83123138]

約数ペア:

[(1, 83123138), (2, 41561569), (7, 11874734), (14, 5937367), (19, 4374902), (38, 2187451), (133, 624986), (266, 312493), (361, 230258), (722, 115129), (2527, 32894), (5054, 16447)]