11954556

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2389}}^1$

素因数の和:2538

約数の個数: 36

約数和(自身を含む): 30448600

約数和(自身を除く): 18494044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2389, 2502, 4778, 5004, 7167, 9556, 14334, 21501, 28668, 43002, 86004, 332071, 664142, 996213, 1328284, 1992426, 2988639, 3984852, 5977278, 11954556]

約数ペア:

[(1, 11954556), (2, 5977278), (3, 3984852), (4, 2988639), (6, 1992426), (9, 1328284), (12, 996213), (18, 664142), (36, 332071), (139, 86004), (278, 43002), (417, 28668), (556, 21501), (834, 14334), (1251, 9556), (1668, 7167), (2389, 5004), (2502, 4778)]