18825409

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 21168000

約数和(自身を除く): 2342591

約数列:

[1, 17, 19, 167, 323, 349, 2839, 3173, 5933, 6631, 53941, 58283, 112727, 990811, 1107377, 18825409]

約数ペア:

[(1, 18825409), (17, 1107377), (19, 990811), (167, 112727), (323, 58283), (349, 53941), (2839, 6631), (3173, 5933)]