13205522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16223}}^1$

素因数の和:16273

約数の個数: 16

約数和(自身を含む): 22194432

約数和(自身を除く): 8988910

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 16223, 32446, 178453, 356906, 600251, 1200502, 6602761, 13205522]

約数ペア:

[(1, 13205522), (2, 6602761), (11, 1200502), (22, 600251), (37, 356906), (74, 178453), (407, 32446), (814, 16223)]