17207146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21139}}^1$

素因数の和:21189

約数の個数: 16

約数和(自身を含む): 28919520

約数和(自身を除く): 11712374

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 21139, 42278, 232529, 465058, 782143, 1564286, 8603573, 17207146]

約数ペア:

[(1, 17207146), (2, 8603573), (11, 1564286), (22, 782143), (37, 465058), (74, 232529), (407, 42278), (814, 21139)]