11912091

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5569}}^1$

素因数の和:5626

約数の個数: 16

約数和(自身を含む): 17111040

約数和(自身を除く): 5198949

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 5569, 16707, 128087, 172639, 384261, 517917, 3970697, 11912091]

約数ペア:

[(1, 11912091), (3, 3970697), (23, 517917), (31, 384261), (69, 172639), (93, 128087), (713, 16707), (2139, 5569)]