17904922

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18013}}^1$

素因数の和:18093

約数の個数: 16

約数和(自身を含む): 31128192

約数和(自身を除く): 13223270

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 18013, 36026, 126091, 252182, 1278923, 2557846, 8952461, 17904922]

約数ペア:

[(1, 17904922), (2, 8952461), (7, 2557846), (14, 1278923), (71, 252182), (142, 126091), (497, 36026), (994, 18013)]