2019698549

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{21997}}^1$

素因数の和:22516

約数の個数: 16

約数和(自身を含む): 2337771456

約数和(自身を除く): 318072907

約数列:

[1, 11, 17, 187, 491, 5401, 8347, 21997, 91817, 241967, 373949, 4113439, 10800527, 118805797, 183608959, 2019698549]

約数ペア:

[(1, 2019698549), (11, 183608959), (17, 118805797), (187, 10800527), (491, 4113439), (5401, 373949), (8347, 241967), (21997, 91817)]