21732226

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3361}}^1$

素因数の和:3477

約数の個数: 16

約数和(自身を含む): 33767928

約数和(自身を除く): 12035702

約数列:

[1, 2, 53, 61, 106, 122, 3233, 3361, 6466, 6722, 178133, 205021, 356266, 410042, 10866113, 21732226]

約数ペア:

[(1, 21732226), (2, 10866113), (53, 410042), (61, 356266), (106, 205021), (122, 178133), (3233, 6722), (3361, 6466)]