15921592

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 30636000

約数和(自身を除く): 14714408

約数列:

[1, 2, 4, 8, 73, 137, 146, 199, 274, 292, 398, 548, 584, 796, 1096, 1592, 10001, 14527, 20002, 27263, 29054, 40004, 54526, 58108, 80008, 109052, 116216, 218104, 1990199, 3980398, 7960796, 15921592]

約数ペア:

[(1, 15921592), (2, 7960796), (4, 3980398), (8, 1990199), (73, 218104), (137, 116216), (146, 109052), (199, 80008), (274, 58108), (292, 54526), (398, 40004), (548, 29054), (584, 27263), (796, 20002), (1096, 14527), (1592, 10001)]