22259402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1559}}^1$

素因数の和:1642

約数の個数: 24

約数和(自身を含む): 37346400

約数和(自身を除く): 15086998

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 1559, 3118, 7139, 14278, 17149, 34298, 91981, 183962, 188639, 377278, 1011791, 2023582, 11129701, 22259402]

約数ペア:

[(1, 22259402), (2, 11129701), (11, 2023582), (22, 1011791), (59, 377278), (118, 188639), (121, 183962), (242, 91981), (649, 34298), (1298, 17149), (1559, 14278), (3118, 7139)]