19374156683

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1\times {\mathrm{3323}}^1$

素因数の和:4151

約数の個数: 32

約数和(自身を含む): 23741337600

約数和(自身を除く): 4367180917

約数列:

[1, 7, 19, 59, 133, 413, 743, 1121, 3323, 5201, 7847, 14117, 23261, 43837, 63137, 98819, 196057, 306859, 441959, 832903, 1372399, 2468989, 3725083, 5830321, 17282923, 26075581, 46910791, 145670351, 328375537, 1019692457, 2767736669, 19374156683]

約数ペア:

[(1, 19374156683), (7, 2767736669), (19, 1019692457), (59, 328375537), (133, 145670351), (413, 46910791), (743, 26075581), (1121, 17282923), (3323, 5830321), (5201, 3725083), (7847, 2468989), (14117, 1372399), (23261, 832903), (43837, 441959), (63137, 306859), (98819, 196057)]