190995961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20899}}^1$

素因数の和:20968

約数の個数: 16

約数和(自身を含む): 222376000

約数和(自身を除く): 31380039

約数列:

[1, 13, 19, 37, 247, 481, 703, 9139, 20899, 271687, 397081, 773263, 5162053, 10052419, 14691997, 190995961]

約数ペア:

[(1, 190995961), (13, 14691997), (19, 10052419), (37, 5162053), (247, 773263), (481, 397081), (703, 271687), (9139, 20899)]