16571868

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 40830720

約数和(自身を除く): 24258852

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 97, 138, 194, 276, 291, 388, 582, 619, 1164, 1238, 1857, 2231, 2476, 3714, 4462, 6693, 7428, 8924, 13386, 14237, 26772, 28474, 42711, 56948, 60043, 85422, 120086, 170844, 180129, 240172, 360258, 720516, 1380989, 2761978, 4142967, 5523956, 8285934, 16571868]

約数ペア:

[(1, 16571868), (2, 8285934), (3, 5523956), (4, 4142967), (6, 2761978), (12, 1380989), (23, 720516), (46, 360258), (69, 240172), (92, 180129), (97, 170844), (138, 120086), (194, 85422), (276, 60043), (291, 56948), (388, 42711), (582, 28474), (619, 26772), (1164, 14237), (1238, 13386), (1857, 8924), (2231, 7428), (2476, 6693), (3714, 4462)]