11970649

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 13115520

約数和(自身を除く): 1144871

約数列:

[1, 23, 29, 131, 137, 667, 3013, 3151, 3799, 3973, 17947, 87377, 91379, 412781, 520463, 11970649]

約数ペア:

[(1, 11970649), (23, 520463), (29, 412781), (131, 91379), (137, 87377), (667, 17947), (3013, 3973), (3151, 3799)]