19841568

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{7127}}^1$

素因数の和:7169

約数の個数: 48

約数和(自身を含む): 53887680

約数和(自身を除く): 34046112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 7127, 14254, 21381, 28508, 42762, 57016, 85524, 114032, 171048, 206683, 228064, 342096, 413366, 620049, 684192, 826732, 1240098, 1653464, 2480196, 3306928, 4960392, 6613856, 9920784, 19841568]

約数ペア:

[(1, 19841568), (2, 9920784), (3, 6613856), (4, 4960392), (6, 3306928), (8, 2480196), (12, 1653464), (16, 1240098), (24, 826732), (29, 684192), (32, 620049), (48, 413366), (58, 342096), (87, 228064), (96, 206683), (116, 171048), (174, 114032), (232, 85524), (348, 57016), (464, 42762), (696, 28508), (928, 21381), (1392, 14254), (2784, 7127)]