12471923

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 13689120

約数和(自身を除く): 1217197

約数列:

[1, 19, 37, 113, 157, 703, 2147, 2983, 4181, 5809, 17741, 79439, 110371, 337079, 656417, 12471923]

約数ペア:

[(1, 12471923), (19, 656417), (37, 337079), (113, 110371), (157, 79439), (703, 17741), (2147, 5809), (2983, 4181)]