19422036124

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{1999}}^1\times {\mathrm{5483}}^1$

素因数の和:7929

約数の個数: 24

約数和(自身を含む): 34088544000

約数和(自身を除く): 14666507876

約数列:

[1, 2, 4, 443, 886, 1772, 1999, 3998, 5483, 7996, 10966, 21932, 885557, 1771114, 2428969, 3542228, 4857938, 9715876, 10960517, 21921034, 43842068, 4855509031, 9711018062, 19422036124]

約数ペア:

[(1, 19422036124), (2, 9711018062), (4, 4855509031), (443, 43842068), (886, 21921034), (1772, 10960517), (1999, 9715876), (3998, 4857938), (5483, 3542228), (7996, 2428969), (10966, 1771114), (21932, 885557)]