22219592

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{39119}}^1$

素因数の和:39196

約数の個数: 16

約数和(自身を含む): 42249600

約数和(自身を除く): 20030008

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 39119, 78238, 156476, 312952, 2777449, 5554898, 11109796, 22219592]

約数ペア:

[(1, 22219592), (2, 11109796), (4, 5554898), (8, 2777449), (71, 312952), (142, 156476), (284, 78238), (568, 39119)]