22987262

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2147

約数の個数: 16

約数和(自身を含む): 35413440

約数和(自身を除く): 12426178

約数列:

[1, 2, 73, 79, 146, 158, 1993, 3986, 5767, 11534, 145489, 157447, 290978, 314894, 11493631, 22987262]

約数ペア:

[(1, 22987262), (2, 11493631), (73, 314894), (79, 290978), (146, 157447), (158, 145489), (1993, 11534), (3986, 5767)]