22123148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 40642560

約数和(自身を除く): 18519412

約数列:

[1, 2, 4, 23, 46, 92, 191, 382, 764, 1259, 2518, 4393, 5036, 8786, 17572, 28957, 57914, 115828, 240469, 480938, 961876, 5530787, 11061574, 22123148]

約数ペア:

[(1, 22123148), (2, 11061574), (4, 5530787), (23, 961876), (46, 480938), (92, 240469), (191, 115828), (382, 57914), (764, 28957), (1259, 17572), (2518, 8786), (4393, 5036)]