22398274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5471}}^1$

素因数の和:5585

約数の個数: 16

約数和(自身を含む): 35458560

約数和(自身を除く): 13060286

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 5471, 10942, 125833, 251666, 486919, 973838, 11199137, 22398274]

約数ペア:

[(1, 22398274), (2, 11199137), (23, 973838), (46, 486919), (89, 251666), (178, 125833), (2047, 10942), (4094, 5471)]