19851996

素因数分解:

$2^2\times 3^1\times {\mathrm{337}}^1\times {\mathrm{4909}}^1$

素因数の和:5253

約数の個数: 24

約数和(自身を含む): 46468240

約数和(自身を除く): 26616244

約数列:

[1, 2, 3, 4, 6, 12, 337, 674, 1011, 1348, 2022, 4044, 4909, 9818, 14727, 19636, 29454, 58908, 1654333, 3308666, 4962999, 6617332, 9925998, 19851996]

約数ペア:

[(1, 19851996), (2, 9925998), (3, 6617332), (4, 4962999), (6, 3308666), (12, 1654333), (337, 58908), (674, 29454), (1011, 19636), (1348, 14727), (2022, 9818), (4044, 4909)]