18555041

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 20690640

約数和(自身を除く): 2135599

約数列:

[1, 17, 29, 61, 493, 617, 1037, 1769, 10489, 17893, 30073, 37637, 304181, 639829, 1091473, 18555041]

約数ペア:

[(1, 18555041), (17, 1091473), (29, 639829), (61, 304181), (493, 37637), (617, 30073), (1037, 17893), (1769, 10489)]