12915886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10267}}^1$

素因数の和:10323

約数の個数: 16

約数和(自身を含む): 21069936

約数和(自身を除く): 8154050

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 10267, 20534, 174539, 349078, 379879, 759758, 6457943, 12915886]

約数ペア:

[(1, 12915886), (2, 6457943), (17, 759758), (34, 379879), (37, 349078), (74, 174539), (629, 20534), (1258, 10267)]