26378330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239803}}^1$

素因数の和:239821

約数の個数: 16

約数和(自身を含む): 51797664

約数和(自身を除く): 25419334

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239803, 479606, 1199015, 2398030, 2637833, 5275666, 13189165, 26378330]

約数ペア:

[(1, 26378330), (2, 13189165), (5, 5275666), (10, 2637833), (11, 2398030), (22, 1199015), (55, 479606), (110, 239803)]