22227394

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{17839}}^1$

素因数の和:17937

約数の個数: 16

約数和(自身を含む): 38534400

約数和(自身を除く): 16307006

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 17839, 35678, 124873, 249746, 1587671, 3175342, 11113697, 22227394]

約数ペア:

[(1, 22227394), (2, 11113697), (7, 3175342), (14, 1587671), (89, 249746), (178, 124873), (623, 35678), (1246, 17839)]