8478484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15937}}^1$

素因数の和:15967

約数の個数: 24

約数和(自身を含む): 17850560

約数和(自身を除く): 9372076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 15937, 31874, 63748, 111559, 223118, 302803, 446236, 605606, 1211212, 2119621, 4239242, 8478484]

約数ペア:

[(1, 8478484), (2, 4239242), (4, 2119621), (7, 1211212), (14, 605606), (19, 446236), (28, 302803), (38, 223118), (76, 111559), (133, 63748), (266, 31874), (532, 15937)]