138821474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{33037}}^1$

素因数の和:33241

約数の個数: 16

約数和(自身を含む): 228358656

約数和(自身を除く): 89537182

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 33037, 66074, 363407, 726814, 6310067, 12620134, 69410737, 138821474]

約数ペア:

[(1, 138821474), (2, 69410737), (11, 12620134), (22, 6310067), (191, 726814), (382, 363407), (2101, 66074), (4202, 33037)]