19002494

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2112

約数の個数: 24

約数和(自身を含む): 33516000

約数和(自身を除く): 14513506

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 1999, 3998, 4753, 9506, 13993, 27986, 97951, 193903, 195902, 387806, 1357321, 2714642, 9501247, 19002494]

約数ペア:

[(1, 19002494), (2, 9501247), (7, 2714642), (14, 1357321), (49, 387806), (97, 195902), (98, 193903), (194, 97951), (679, 27986), (1358, 13993), (1999, 9506), (3998, 4753)]