22541854

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1951}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 34784640

約数和(自身を除く): 12242786

約数列:

[1, 2, 53, 106, 109, 218, 1951, 3902, 5777, 11554, 103403, 206806, 212659, 425318, 11270927, 22541854]

約数ペア:

[(1, 22541854), (2, 11270927), (53, 425318), (106, 212659), (109, 206806), (218, 103403), (1951, 11554), (3902, 5777)]