13867196

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:666

約数の個数: 36

約数和(自身を含む): 28488600

約数和(自身を除く): 14621404

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 509, 556, 973, 1018, 1946, 2036, 3563, 3892, 6811, 7126, 13622, 14252, 24941, 27244, 49882, 70751, 99764, 141502, 283004, 495257, 990514, 1981028, 3466799, 6933598, 13867196]

約数ペア:

[(1, 13867196), (2, 6933598), (4, 3466799), (7, 1981028), (14, 990514), (28, 495257), (49, 283004), (98, 141502), (139, 99764), (196, 70751), (278, 49882), (509, 27244), (556, 24941), (973, 14252), (1018, 13622), (1946, 7126), (2036, 6811), (3563, 3892)]