29928646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9787}}^1$

素因数の和:9939

約数の個数: 16

約数和(自身を含む): 49331520

約数和(自身を除く): 19402874

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 9787, 19574, 107657, 215314, 1360393, 2720786, 14964323, 29928646]

約数ペア:

[(1, 29928646), (2, 14964323), (11, 2720786), (22, 1360393), (139, 215314), (278, 107657), (1529, 19574), (3058, 9787)]