17005874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1063}}^1$

素因数の和:1505

約数の個数: 16

約数和(自身を含む): 26940480

約数和(自身を除く): 9934606

約数列:

[1, 2, 19, 38, 421, 842, 1063, 2126, 7999, 15998, 20197, 40394, 447523, 895046, 8502937, 17005874]

約数ペア:

[(1, 17005874), (2, 8502937), (19, 895046), (38, 447523), (421, 40394), (842, 20197), (1063, 15998), (2126, 7999)]