26390938

素因数分解:

$2^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{1427}}^1$

素因数の和:2757

約数の個数: 16

約数和(自身を含む): 45307584

約数和(自身を除く): 18916646

約数列:

[1, 2, 7, 14, 1321, 1427, 2642, 2854, 9247, 9989, 18494, 19978, 1885067, 3770134, 13195469, 26390938]

約数ペア:

[(1, 26390938), (2, 13195469), (7, 3770134), (14, 1885067), (1321, 19978), (1427, 18494), (2642, 9989), (2854, 9247)]