16431254

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3823}}^1$

素因数の和:4139

約数の個数: 16

約数和(自身を含む): 28267008

約数和(自身を除く): 11835754

約数列:

[1, 2, 7, 14, 307, 614, 2149, 3823, 4298, 7646, 26761, 53522, 1173661, 2347322, 8215627, 16431254]

約数ペア:

[(1, 16431254), (2, 8215627), (7, 2347322), (14, 1173661), (307, 53522), (614, 26761), (2149, 7646), (3823, 4298)]