19731084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^2$

素因数の和:646

約数の個数: 36

約数和(自身を含む): 48904632

約数和(自身を除く): 29173548

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 311, 622, 933, 1244, 1866, 3732, 5287, 10574, 15861, 21148, 31722, 63444, 96721, 193442, 290163, 386884, 580326, 1160652, 1644257, 3288514, 4932771, 6577028, 9865542, 19731084]

約数ペア:

[(1, 19731084), (2, 9865542), (3, 6577028), (4, 4932771), (6, 3288514), (12, 1644257), (17, 1160652), (34, 580326), (51, 386884), (68, 290163), (102, 193442), (204, 96721), (311, 63444), (622, 31722), (933, 21148), (1244, 15861), (1866, 10574), (3732, 5287)]