2018740006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1235459}}^1$

素因数の和:1235523

約数の個数: 16

約数和(自身を含む): 3261614400

約数和(自身を除く): 1242874394

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1235459, 2470918, 23473721, 46947442, 53124737, 106249474, 1009370003, 2018740006]

約数ペア:

[(1, 2018740006), (2, 1009370003), (19, 106249474), (38, 53124737), (43, 46947442), (86, 23473721), (817, 2470918), (1634, 1235459)]