19686414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{593}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 43110144

約数和(自身を除く): 23423730

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 503, 593, 1006, 1186, 1509, 1779, 3018, 3558, 5533, 6523, 11066, 13046, 16599, 19569, 33198, 39138, 298279, 596558, 894837, 1789674, 3281069, 6562138, 9843207, 19686414]

約数ペア:

[(1, 19686414), (2, 9843207), (3, 6562138), (6, 3281069), (11, 1789674), (22, 894837), (33, 596558), (66, 298279), (503, 39138), (593, 33198), (1006, 19569), (1186, 16599), (1509, 13046), (1779, 11066), (3018, 6523), (3558, 5533)]