19525392

素因数分解:

$2^4\times 3^2\times {\mathrm{135593}}^1$

素因数の和:135607

約数の個数: 30

約数和(自身を含む): 54644382

約数和(自身を除く): 35118990

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 135593, 271186, 406779, 542372, 813558, 1084744, 1220337, 1627116, 2169488, 2440674, 3254232, 4881348, 6508464, 9762696, 19525392]

約数ペア:

[(1, 19525392), (2, 9762696), (3, 6508464), (4, 4881348), (6, 3254232), (8, 2440674), (9, 2169488), (12, 1627116), (16, 1220337), (18, 1084744), (24, 813558), (36, 542372), (48, 406779), (72, 271186), (144, 135593)]