1939497898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{412133}}^1$

素因数の和:412329

約数の個数: 16

約数和(自身を含む): 3150352296

約数和(自身を除く): 1210854398

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 412133, 824266, 5357729, 10715458, 74596073, 149192146, 969748949, 1939497898]

約数ペア:

[(1, 1939497898), (2, 969748949), (13, 149192146), (26, 74596073), (181, 10715458), (362, 5357729), (2353, 824266), (4706, 412133)]