21488102

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{1031}}^1$

素因数の和:1663

約数の個数: 16

約数和(自身を含む): 34216992

約数和(自身を除く): 12728890

約数列:

[1, 2, 17, 34, 613, 1031, 1226, 2062, 10421, 17527, 20842, 35054, 632003, 1264006, 10744051, 21488102]

約数ペア:

[(1, 21488102), (2, 10744051), (17, 1264006), (34, 632003), (613, 35054), (1031, 20842), (1226, 17527), (2062, 10421)]