21441823

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1926

約数の個数: 16

約数和(自身を含む): 24837120

約数和(自身を除く): 3395297

約数列:

[1, 13, 19, 47, 247, 611, 893, 1847, 11609, 24011, 35093, 86809, 456209, 1128517, 1649371, 21441823]

約数ペア:

[(1, 21441823), (13, 1649371), (19, 1128517), (47, 456209), (247, 86809), (611, 35093), (893, 24011), (1847, 11609)]