9870424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{64937}}^1$

素因数の和:64962

約数の個数: 16

約数和(自身を含む): 19481400

約数和(自身を除く): 9610976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 64937, 129874, 259748, 519496, 1233803, 2467606, 4935212, 9870424]

約数ペア:

[(1, 9870424), (2, 4935212), (4, 2467606), (8, 1233803), (19, 519496), (38, 259748), (76, 129874), (152, 64937)]