38928494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{21319}}^1$

素因数の和:21415

約数の個数: 16

約数和(自身を含む): 64471680

約数和(自身を除く): 25543186

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 21319, 42638, 234509, 469018, 1769477, 3538954, 19464247, 38928494]

約数ペア:

[(1, 38928494), (2, 19464247), (11, 3538954), (22, 1769477), (83, 469018), (166, 234509), (913, 42638), (1826, 21319)]