10815868

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 22232280

約数和(自身を除く): 11416412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 397, 556, 794, 973, 1588, 1946, 2779, 3892, 5558, 6811, 11116, 13622, 19453, 27244, 38906, 55183, 77812, 110366, 220732, 386281, 772562, 1545124, 2703967, 5407934, 10815868]

約数ペア:

[(1, 10815868), (2, 5407934), (4, 2703967), (7, 1545124), (14, 772562), (28, 386281), (49, 220732), (98, 110366), (139, 77812), (196, 55183), (278, 38906), (397, 27244), (556, 19453), (794, 13622), (973, 11116), (1588, 6811), (1946, 5558), (2779, 3892)]