19241194

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 34056576

約数和(自身を除く): 14815382

約数列:

[1, 2, 7, 14, 67, 73, 134, 146, 281, 469, 511, 562, 938, 1022, 1967, 3934, 4891, 9782, 18827, 20513, 34237, 37654, 41026, 68474, 131789, 143591, 263578, 287182, 1374371, 2748742, 9620597, 19241194]

約数ペア:

[(1, 19241194), (2, 9620597), (7, 2748742), (14, 1374371), (67, 287182), (73, 263578), (134, 143591), (146, 131789), (281, 68474), (469, 41026), (511, 37654), (562, 34237), (938, 20513), (1022, 18827), (1967, 9782), (3934, 4891)]