2019606817

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{72307}}^1$

素因数の和:72408

約数の個数: 16

約数和(自身を含む): 2249068032

約数和(自身を除く): 229461215

約数列:

[1, 17, 31, 53, 527, 901, 1643, 27931, 72307, 1229219, 2241517, 3832271, 38105789, 65148607, 118800401, 2019606817]

約数ペア:

[(1, 2019606817), (17, 118800401), (31, 65148607), (53, 38105789), (527, 3832271), (901, 2241517), (1643, 1229219), (27931, 72307)]