16636796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2089}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 31951920

約数和(自身を除く): 15315124

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 2089, 3982, 4178, 7964, 8356, 22979, 45958, 91916, 378109, 756218, 1512436, 4159199, 8318398, 16636796]

約数ペア:

[(1, 16636796), (2, 8318398), (4, 4159199), (11, 1512436), (22, 756218), (44, 378109), (181, 91916), (362, 45958), (724, 22979), (1991, 8356), (2089, 7964), (3982, 4178)]