2155490093

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{12829}}^1$

素因数の和:13124

約数の個数: 16

約数和(自身を含む): 2340192000

約数和(自身を除く): 184701907

約数列:

[1, 19, 37, 239, 703, 4541, 8843, 12829, 168017, 243751, 474673, 3066131, 9018787, 58256489, 113446847, 2155490093]

約数ペア:

[(1, 2155490093), (19, 113446847), (37, 58256489), (239, 9018787), (703, 3066131), (4541, 474673), (8843, 243751), (12829, 168017)]