22459217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 25142400

約数和(自身を除く): 2683183

約数列:

[1, 11, 71, 149, 193, 781, 1639, 2123, 10579, 13703, 28757, 116369, 150733, 316327, 2041747, 22459217]

約数ペア:

[(1, 22459217), (11, 2041747), (71, 316327), (149, 150733), (193, 116369), (781, 28757), (1639, 13703), (2123, 10579)]