21095066

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3011}}^1$

素因数の和:3157

約数の個数: 16

約数和(自身を含む): 32963328

約数和(自身を除く): 11868262

約数列:

[1, 2, 31, 62, 113, 226, 3011, 3503, 6022, 7006, 93341, 186682, 340243, 680486, 10547533, 21095066]

約数ペア:

[(1, 21095066), (2, 10547533), (31, 680486), (62, 340243), (113, 186682), (226, 93341), (3011, 7006), (3503, 6022)]