1896021904

素因数分解:

$2^4\times 7^1\times {\mathrm{16928767}}^1$

素因数の和:16928782

約数の個数: 20

約数和(自身を含む): 4198334464

約数和(自身を除く): 2302312560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16928767, 33857534, 67715068, 118501369, 135430136, 237002738, 270860272, 474005476, 948010952, 1896021904]

約数ペア:

[(1, 1896021904), (2, 948010952), (4, 474005476), (7, 270860272), (8, 237002738), (14, 135430136), (16, 118501369), (28, 67715068), (56, 33857534), (112, 16928767)]