19198696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7523}}^1$

素因数の和:7569

約数の個数: 32

約数和(自身を含む): 40629600

約数和(自身を除く): 21430904

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 7523, 15046, 30092, 60184, 82753, 165506, 218167, 331012, 436334, 662024, 872668, 1745336, 2399837, 4799674, 9599348, 19198696]

約数ペア:

[(1, 19198696), (2, 9599348), (4, 4799674), (8, 2399837), (11, 1745336), (22, 872668), (29, 662024), (44, 436334), (58, 331012), (88, 218167), (116, 165506), (232, 82753), (319, 60184), (638, 30092), (1276, 15046), (2552, 7523)]