22196446

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:544

約数の個数: 24

約数和(自身を含む): 35716464

約数和(自身を除く): 13520018

約数列:

[1, 2, 19, 38, 71, 142, 361, 433, 722, 866, 1349, 2698, 8227, 16454, 25631, 30743, 51262, 61486, 156313, 312626, 584117, 1168234, 11098223, 22196446]

約数ペア:

[(1, 22196446), (2, 11098223), (19, 1168234), (38, 584117), (71, 312626), (142, 156313), (361, 61486), (433, 51262), (722, 30743), (866, 25631), (1349, 16454), (2698, 8227)]