19805155514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22660361}}^1$

素因数の和:22660405

約数の個数: 16

約数和(自身を含む): 32630921280

約数和(自身を除く): 12825765766

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 22660361, 45320722, 430546859, 521188303, 861093718, 1042376606, 9902577757, 19805155514]

約数ペア:

[(1, 19805155514), (2, 9902577757), (19, 1042376606), (23, 861093718), (38, 521188303), (46, 430546859), (437, 45320722), (874, 22660361)]