16984912

素因数分解:

$2^4\times 7^1\times {\mathrm{151651}}^1$

素因数の和:151666

約数の個数: 20

約数和(自身を含む): 37609696

約数和(自身を除く): 20624784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151651, 303302, 606604, 1061557, 1213208, 2123114, 2426416, 4246228, 8492456, 16984912]

約数ペア:

[(1, 16984912), (2, 8492456), (4, 4246228), (7, 2426416), (8, 2123114), (14, 1213208), (16, 1061557), (28, 606604), (56, 303302), (112, 151651)]