21767966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{24133}}^1$

素因数の和:24187

約数の個数: 16

約数和(自身を含む): 36490608

約数和(自身を除く): 14722642

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 24133, 48266, 265463, 530926, 989453, 1978906, 10883983, 21767966]

約数ペア:

[(1, 21767966), (2, 10883983), (11, 1978906), (22, 989453), (41, 530926), (82, 265463), (451, 48266), (902, 24133)]