22402138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{44273}}^1$

素因数の和:44309

約数の個数: 16

約数和(自身を含む): 38252736

約数和(自身を除く): 15850598

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 44273, 88546, 487003, 974006, 1018279, 2036558, 11201069, 22402138]

約数ペア:

[(1, 22402138), (2, 11201069), (11, 2036558), (22, 1018279), (23, 974006), (46, 487003), (253, 88546), (506, 44273)]