10938686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 18662400

約数和(自身を除く): 7723714

約数列:

[1, 2, 11, 22, 47, 71, 94, 142, 149, 298, 517, 781, 1034, 1562, 1639, 3278, 3337, 6674, 7003, 10579, 14006, 21158, 36707, 73414, 77033, 116369, 154066, 232738, 497213, 994426, 5469343, 10938686]

約数ペア:

[(1, 10938686), (2, 5469343), (11, 994426), (22, 497213), (47, 232738), (71, 154066), (94, 116369), (142, 77033), (149, 73414), (298, 36707), (517, 21158), (781, 14006), (1034, 10579), (1562, 7003), (1639, 6674), (3278, 3337)]