21547066

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1423}}^1$

素因数の和:1605

約数の個数: 16

約数和(自身を含む): 33116544

約数和(自身を除く): 11569478

約数列:

[1, 2, 67, 113, 134, 226, 1423, 2846, 7571, 15142, 95341, 160799, 190682, 321598, 10773533, 21547066]

約数ペア:

[(1, 21547066), (2, 10773533), (67, 321598), (113, 190682), (134, 160799), (226, 95341), (1423, 15142), (2846, 7571)]