1929697

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 2534400

約数和(自身を除く): 604703

約数列:

[1, 7, 11, 19, 77, 133, 209, 1319, 1463, 9233, 14509, 25061, 101563, 175427, 275671, 1929697]

約数ペア:

[(1, 1929697), (7, 275671), (11, 175427), (19, 101563), (77, 25061), (133, 14509), (209, 9233), (1319, 1463)]