19003246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4021}}^1$

素因数の和:4179

約数の個数: 16

約数和(自身を含む): 30406320

約数和(自身を除く): 11403074

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4021, 4726, 8042, 68357, 136714, 558919, 1117838, 9501623, 19003246]

約数ペア:

[(1, 19003246), (2, 9501623), (17, 1117838), (34, 558919), (139, 136714), (278, 68357), (2363, 8042), (4021, 4726)]