12157574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42509}}^1$

素因数の和:42535

約数の個数: 16

約数和(自身を含む): 21425040

約数和(自身を除く): 9267466

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 42509, 85018, 467599, 552617, 935198, 1105234, 6078787, 12157574]

約数ペア:

[(1, 12157574), (2, 6078787), (11, 1105234), (13, 935198), (22, 552617), (26, 467599), (143, 85018), (286, 42509)]