18550298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41969}}^1$

素因数の和:42001

約数の個数: 16

約数和(自身を含む): 31729320

約数和(自身を除く): 13179022

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 41969, 83938, 545597, 713473, 1091194, 1426946, 9275149, 18550298]

約数ペア:

[(1, 18550298), (2, 9275149), (13, 1426946), (17, 1091194), (26, 713473), (34, 545597), (221, 83938), (442, 41969)]