11999284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 24385536

約数和(自身を除く): 12386252

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 71, 92, 142, 167, 253, 284, 334, 506, 668, 781, 1012, 1562, 1633, 1837, 3124, 3266, 3674, 3841, 6532, 7348, 7682, 11857, 15364, 17963, 23714, 35926, 42251, 47428, 71852, 84502, 130427, 169004, 260854, 272711, 521708, 545422, 1090844, 2999821, 5999642, 11999284]

約数ペア:

[(1, 11999284), (2, 5999642), (4, 2999821), (11, 1090844), (22, 545422), (23, 521708), (44, 272711), (46, 260854), (71, 169004), (92, 130427), (142, 84502), (167, 71852), (253, 47428), (284, 42251), (334, 35926), (506, 23714), (668, 17963), (781, 15364), (1012, 11857), (1562, 7682), (1633, 7348), (1837, 6532), (3124, 3841), (3266, 3674)]