2219976055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{13033}}^1$

素因数の和:13231

約数の個数: 32

約数和(自身を含む): 3078109440

約数和(自身を除く): 858133385

約数列:

[1, 5, 11, 19, 55, 95, 163, 209, 815, 1045, 1793, 3097, 8965, 13033, 15485, 34067, 65165, 143363, 170335, 247627, 716815, 1238135, 2124379, 2723897, 10621895, 13619485, 23368169, 40363201, 116840845, 201816005, 443995211, 2219976055]

約数ペア:

[(1, 2219976055), (5, 443995211), (11, 201816005), (19, 116840845), (55, 40363201), (95, 23368169), (163, 13619485), (209, 10621895), (815, 2723897), (1045, 2124379), (1793, 1238135), (3097, 716815), (8965, 247627), (13033, 170335), (15485, 143363), (34067, 65165)]