21327946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5869}}^1$

素因数の和:5973

約数の個数: 16

約数和(自身を含む): 33811200

約数和(自身を除く): 12483254

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 5869, 11738, 134987, 269974, 463651, 927302, 10663973, 21327946]

約数ペア:

[(1, 21327946), (2, 10663973), (23, 927302), (46, 463651), (79, 269974), (158, 134987), (1817, 11738), (3634, 5869)]