19691312584

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{73141}}^1$

素因数の和:73681

約数の個数: 32

約数和(自身を含む): 37508680440

約数和(自身を除く): 17817367856

約数列:

[1, 2, 4, 8, 73, 146, 292, 461, 584, 922, 1844, 3688, 33653, 67306, 73141, 134612, 146282, 269224, 292564, 585128, 5339293, 10678586, 21357172, 33718001, 42714344, 67436002, 134872004, 269744008, 2461414073, 4922828146, 9845656292, 19691312584]

約数ペア:

[(1, 19691312584), (2, 9845656292), (4, 4922828146), (8, 2461414073), (73, 269744008), (146, 134872004), (292, 67436002), (461, 42714344), (584, 33718001), (922, 21357172), (1844, 10678586), (3688, 5339293), (33653, 585128), (67306, 292564), (73141, 269224), (134612, 146282)]