3930245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3761}}^1$

素因数の和:3796

約数の個数: 16

約数和(自身を含む): 5417280

約数和(自身を除く): 1487035

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 3761, 18805, 41371, 71459, 206855, 357295, 786049, 3930245]

約数ペア:

[(1, 3930245), (5, 786049), (11, 357295), (19, 206855), (55, 71459), (95, 41371), (209, 18805), (1045, 3761)]