231542854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{35221}}^1$

素因数の和:35415

約数の個数: 16

約数和(自身を含む): 367717680

約数和(自身を除く): 136174826

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 35221, 70442, 669199, 1338398, 6093233, 12186466, 115771427, 231542854]

約数ペア:

[(1, 231542854), (2, 115771427), (19, 12186466), (38, 6093233), (173, 1338398), (346, 669199), (3287, 70442), (6574, 35221)]