1915032004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{11133907}}^1$

素因数の和:11133954

約数の個数: 12

約数和(自身を含む): 3429243664

約数和(自身を除く): 1514211660

約数列:

[1, 2, 4, 43, 86, 172, 11133907, 22267814, 44535628, 478758001, 957516002, 1915032004]

約数ペア:

[(1, 1915032004), (2, 957516002), (4, 478758001), (43, 44535628), (86, 22267814), (172, 11133907)]