1856161898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{4349}}^1\times {\mathrm{12553}}^1$

素因数の和:16921

約数の個数: 16

約数和(自身を含む): 2948934600

約数和(自身を除く): 1092772702

約数列:

[1, 2, 17, 34, 4349, 8698, 12553, 25106, 73933, 147866, 213401, 426802, 54592997, 109185994, 928080949, 1856161898]

約数ペア:

[(1, 1856161898), (2, 928080949), (17, 109185994), (34, 54592997), (4349, 426802), (8698, 213401), (12553, 147866), (25106, 73933)]