1924584519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{6977}}^1$

素因数の和:7647

約数の個数: 32

約数和(自身を含む): 3019855104

約数和(自身を除く): 1095270585

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 643, 1929, 6977, 7073, 8359, 20931, 21219, 25077, 76747, 90701, 91949, 230241, 272103, 275847, 997711, 2993133, 4486211, 13458633, 49348321, 58320743, 148044963, 174962229, 641528173, 1924584519]

約数ペア:

[(1, 1924584519), (3, 641528173), (11, 174962229), (13, 148044963), (33, 58320743), (39, 49348321), (143, 13458633), (429, 4486211), (643, 2993133), (1929, 997711), (6977, 275847), (7073, 272103), (8359, 230241), (20931, 91949), (21219, 90701), (25077, 76747)]