19010952

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3617}}^1$

素因数の和:3702

約数の個数: 48

約数和(自身を含む): 52207740

約数和(自身を除く): 33196788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 3617, 5256, 7234, 10851, 14468, 21702, 28936, 32553, 43404, 65106, 86808, 130212, 260424, 264041, 528082, 792123, 1056164, 1584246, 2112328, 2376369, 3168492, 4752738, 6336984, 9505476, 19010952]

約数ペア:

[(1, 19010952), (2, 9505476), (3, 6336984), (4, 4752738), (6, 3168492), (8, 2376369), (9, 2112328), (12, 1584246), (18, 1056164), (24, 792123), (36, 528082), (72, 264041), (73, 260424), (146, 130212), (219, 86808), (292, 65106), (438, 43404), (584, 32553), (657, 28936), (876, 21702), (1314, 14468), (1752, 10851), (2628, 7234), (3617, 5256)]