12249604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1811}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 22831200

約数和(自身を除く): 10581596

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 1811, 3382, 3622, 6764, 7244, 34409, 68818, 137636, 161179, 322358, 644716, 3062401, 6124802, 12249604]

約数ペア:

[(1, 12249604), (2, 6124802), (4, 3062401), (19, 644716), (38, 322358), (76, 161179), (89, 137636), (178, 68818), (356, 34409), (1691, 7244), (1811, 6764), (3382, 3622)]