22017028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{811}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 42152544

約数和(自身を除く): 20135516

約数列:

[1, 2, 4, 11, 22, 44, 617, 811, 1234, 1622, 2468, 3244, 6787, 8921, 13574, 17842, 27148, 35684, 500387, 1000774, 2001548, 5504257, 11008514, 22017028]

約数ペア:

[(1, 22017028), (2, 11008514), (4, 5504257), (11, 2001548), (22, 1000774), (44, 500387), (617, 35684), (811, 27148), (1234, 17842), (1622, 13574), (2468, 8921), (3244, 6787)]