8206670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 15897600

約数和(自身を除く): 7690930

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 919, 1786, 1838, 4465, 4595, 8930, 9190, 17461, 34922, 43193, 86386, 87305, 174610, 215965, 431930, 820667, 1641334, 4103335, 8206670]

約数ペア:

[(1, 8206670), (2, 4103335), (5, 1641334), (10, 820667), (19, 431930), (38, 215965), (47, 174610), (94, 87305), (95, 86386), (190, 43193), (235, 34922), (470, 17461), (893, 9190), (919, 8930), (1786, 4595), (1838, 4465)]