22018322

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{509}}^1$

素因数の和:1057

約数の個数: 16

約数和(自身を含む): 33929280

約数和(自身を除く): 11910958

約数列:

[1, 2, 43, 86, 503, 509, 1006, 1018, 21629, 21887, 43258, 43774, 256027, 512054, 11009161, 22018322]

約数ペア:

[(1, 22018322), (2, 11009161), (43, 512054), (86, 256027), (503, 43774), (509, 43258), (1006, 21887), (1018, 21629)]