11841778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1087}}^1$

素因数の和:1521

約数の個数: 16

約数和(自身を含む): 19192320

約数和(自身を除く): 7350542

約数列:

[1, 2, 13, 26, 419, 838, 1087, 2174, 5447, 10894, 14131, 28262, 455453, 910906, 5920889, 11841778]

約数ペア:

[(1, 11841778), (2, 5920889), (13, 910906), (26, 455453), (419, 28262), (838, 14131), (1087, 10894), (2174, 5447)]