12057955

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26501}}^1$

素因数の和:26526

約数の個数: 16

約数和(自身を含む): 17809344

約数和(自身を除く): 5751389

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 26501, 132505, 185507, 344513, 927535, 1722565, 2411591, 12057955]

約数ペア:

[(1, 12057955), (5, 2411591), (7, 1722565), (13, 927535), (35, 344513), (65, 185507), (91, 132505), (455, 26501)]