18929824

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{5857}}^1$

素因数の和:5968

約数の個数: 24

約数和(自身を含む): 37643508

約数和(自身を除く): 18713684

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 5857, 11714, 23428, 46856, 93712, 187424, 591557, 1183114, 2366228, 4732456, 9464912, 18929824]

約数ペア:

[(1, 18929824), (2, 9464912), (4, 4732456), (8, 2366228), (16, 1183114), (32, 591557), (101, 187424), (202, 93712), (404, 46856), (808, 23428), (1616, 11714), (3232, 5857)]