22154836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26501}}^1$

素因数の和:26535

約数の個数: 24

約数和(自身を含む): 44523360

約数和(自身を除く): 22368524

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 26501, 53002, 106004, 291511, 503519, 583022, 1007038, 1166044, 2014076, 5538709, 11077418, 22154836]

約数ペア:

[(1, 22154836), (2, 11077418), (4, 5538709), (11, 2014076), (19, 1166044), (22, 1007038), (38, 583022), (44, 503519), (76, 291511), (209, 106004), (418, 53002), (836, 26501)]