11905437

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 16228800

約数和(自身を除く): 4323363

約数列:

[1, 3, 83, 137, 249, 349, 411, 1047, 11371, 28967, 34113, 47813, 86901, 143439, 3968479, 11905437]

約数ペア:

[(1, 11905437), (3, 3968479), (83, 143439), (137, 86901), (249, 47813), (349, 34113), (411, 28967), (1047, 11371)]