2019936248

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{189701}}^1$

素因数の和:189740

約数の個数: 32

約数和(自身を含む): 4165855920

約数和(自身を除く): 2145919672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 10648, 189701, 379402, 758804, 1517608, 2086711, 4173422, 8346844, 16693688, 22953821, 45907642, 91815284, 183630568, 252492031, 504984062, 1009968124, 2019936248]

約数ペア:

[(1, 2019936248), (2, 1009968124), (4, 504984062), (8, 252492031), (11, 183630568), (22, 91815284), (44, 45907642), (88, 22953821), (121, 16693688), (242, 8346844), (484, 4173422), (968, 2086711), (1331, 1517608), (2662, 758804), (5324, 379402), (10648, 189701)]