138693610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1260851}}^1$

素因数の和:1260869

約数の個数: 16

約数和(自身を含む): 272344032

約数和(自身を除く): 133650422

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1260851, 2521702, 6304255, 12608510, 13869361, 27738722, 69346805, 138693610]

約数ペア:

[(1, 138693610), (2, 69346805), (5, 27738722), (10, 13869361), (11, 12608510), (22, 6304255), (55, 2521702), (110, 1260851)]