19268942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 36267264

約数和(自身を除く): 16998322

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 211, 422, 593, 1186, 1477, 2321, 2954, 4151, 4642, 6523, 8302, 13046, 16247, 32494, 45661, 91322, 125123, 250246, 875861, 1376353, 1751722, 2752706, 9634471, 19268942]

約数ペア:

[(1, 19268942), (2, 9634471), (7, 2752706), (11, 1751722), (14, 1376353), (22, 875861), (77, 250246), (154, 125123), (211, 91322), (422, 45661), (593, 32494), (1186, 16247), (1477, 13046), (2321, 8302), (2954, 6523), (4151, 4642)]