21314294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16943}}^1$

素因数の和:16999

約数の個数: 16

約数和(自身を含む): 34769088

約数和(自身を除く): 13454794

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 16943, 33886, 288031, 576062, 626891, 1253782, 10657147, 21314294]

約数ペア:

[(1, 21314294), (2, 10657147), (17, 1253782), (34, 626891), (37, 576062), (74, 288031), (629, 33886), (1258, 16943)]