17940967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2593}}^1$

素因数の和:2658

約数の個数: 16

約数和(自身を含む): 21291552

約数和(自身を除く): 3350585

約数列:

[1, 11, 17, 37, 187, 407, 629, 2593, 6919, 28523, 44081, 95941, 484891, 1055351, 1630997, 17940967]

約数ペア:

[(1, 17940967), (11, 1630997), (17, 1055351), (37, 484891), (187, 95941), (407, 44081), (629, 28523), (2593, 6919)]