13272982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8123}}^1$

素因数の和:8187

約数の個数: 16

約数和(自身を含む): 21447360

約数和(自身を除く): 8174378

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 8123, 16246, 154337, 308674, 349289, 698578, 6636491, 13272982]

約数ペア:

[(1, 13272982), (2, 6636491), (19, 698578), (38, 349289), (43, 308674), (86, 154337), (817, 16246), (1634, 8123)]