19237812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8573}}^1$

素因数の和:8608

約数の個数: 48

約数和(自身を含む): 51855552

約数和(自身を除く): 32617740

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 8573, 17146, 25719, 34292, 51438, 94303, 102876, 145741, 188606, 282909, 291482, 377212, 437223, 565818, 582964, 874446, 1131636, 1603151, 1748892, 3206302, 4809453, 6412604, 9618906, 19237812]

約数ペア:

[(1, 19237812), (2, 9618906), (3, 6412604), (4, 4809453), (6, 3206302), (11, 1748892), (12, 1603151), (17, 1131636), (22, 874446), (33, 582964), (34, 565818), (44, 437223), (51, 377212), (66, 291482), (68, 282909), (102, 188606), (132, 145741), (187, 102876), (204, 94303), (374, 51438), (561, 34292), (748, 25719), (1122, 17146), (2244, 8573)]