16531636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1559}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 31711680

約数和(自身を除く): 15180044

約数列:

[1, 2, 4, 11, 22, 44, 241, 482, 964, 1559, 2651, 3118, 5302, 6236, 10604, 17149, 34298, 68596, 375719, 751438, 1502876, 4132909, 8265818, 16531636]

約数ペア:

[(1, 16531636), (2, 8265818), (4, 4132909), (11, 1502876), (22, 751438), (44, 375719), (241, 68596), (482, 34298), (964, 17149), (1559, 10604), (2651, 6236), (3118, 5302)]