191640293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2617}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 212874816

約数和(自身を除く): 21234523

約数列:

[1, 13, 43, 131, 559, 1703, 2617, 5633, 34021, 73229, 112531, 342827, 1462903, 4456751, 14741561, 191640293]

約数ペア:

[(1, 191640293), (13, 14741561), (43, 4456751), (131, 1462903), (559, 342827), (1703, 112531), (2617, 73229), (5633, 34021)]