21498932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59063}}^1$

素因数の和:59087

約数の個数: 24

約数和(自身を含む): 46306176

約数和(自身を除く): 24807244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 59063, 118126, 236252, 413441, 767819, 826882, 1535638, 1653764, 3071276, 5374733, 10749466, 21498932]

約数ペア:

[(1, 21498932), (2, 10749466), (4, 5374733), (7, 3071276), (13, 1653764), (14, 1535638), (26, 826882), (28, 767819), (52, 413441), (91, 236252), (182, 118126), (364, 59063)]