17430278

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:739

約数の個数: 16

約数和(自身を含む): 26597376

約数和(自身を除く): 9167098

約数列:

[1, 2, 103, 191, 206, 382, 443, 886, 19673, 39346, 45629, 84613, 91258, 169226, 8715139, 17430278]

約数ペア:

[(1, 17430278), (2, 8715139), (103, 169226), (191, 91258), (206, 84613), (382, 45629), (443, 39346), (886, 19673)]