17793986

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3019}}^1$

素因数の和:3449

約数の個数: 16

約数和(自身を含む): 30586560

約数和(自身を除く): 12792574

約数列:

[1, 2, 7, 14, 421, 842, 2947, 3019, 5894, 6038, 21133, 42266, 1270999, 2541998, 8896993, 17793986]

約数ペア:

[(1, 17793986), (2, 8896993), (7, 2541998), (14, 1270999), (421, 42266), (842, 21133), (2947, 6038), (3019, 5894)]