16208843

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2666

約数の個数: 16

約数和(自身を含む): 19921920

約数和(自身を除く): 3713077

約数列:

[1, 7, 19, 47, 133, 329, 893, 2593, 6251, 18151, 49267, 121871, 344869, 853097, 2315549, 16208843]

約数ペア:

[(1, 16208843), (7, 2315549), (19, 853097), (47, 344869), (133, 121871), (329, 49267), (893, 18151), (2593, 6251)]