17982341

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1549}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 20832000

約数和(自身を除く): 2849659

約数列:

[1, 13, 19, 47, 247, 611, 893, 1549, 11609, 20137, 29431, 72803, 382603, 946439, 1383257, 17982341]

約数ペア:

[(1, 17982341), (13, 1383257), (19, 946439), (47, 382603), (247, 72803), (611, 29431), (893, 20137), (1549, 11609)]