19860894

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{35593}}^1$

素因数の和:35632

約数の個数: 24

約数和(自身を含む): 44421312

約数和(自身を除く): 24560418

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 35593, 71186, 106779, 213558, 320337, 640674, 1103383, 2206766, 3310149, 6620298, 9930447, 19860894]

約数ペア:

[(1, 19860894), (2, 9930447), (3, 6620298), (6, 3310149), (9, 2206766), (18, 1103383), (31, 640674), (62, 320337), (93, 213558), (186, 106779), (279, 71186), (558, 35593)]