12995031

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32569}}^1$

素因数の和:32598

約数の個数: 16

約数和(自身を含む): 20844800

約数和(自身を除く): 7849769

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 32569, 97707, 227983, 618811, 683949, 1856433, 4331677, 12995031]

約数ペア:

[(1, 12995031), (3, 4331677), (7, 1856433), (19, 683949), (21, 618811), (57, 227983), (133, 97707), (399, 32569)]