22197254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10267}}^1$

素因数の和:10339

約数の個数: 16

約数和(自身を含む): 35486208

約数和(自身を除く): 13288954

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 10267, 20534, 236141, 472282, 482549, 965098, 11098627, 22197254]

約数ペア:

[(1, 22197254), (2, 11098627), (23, 965098), (46, 482549), (47, 472282), (94, 236141), (1081, 20534), (2162, 10267)]