12009556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 23905728

約数和(自身を除く): 11896172

約数列:

[1, 2, 4, 13, 26, 41, 43, 52, 82, 86, 131, 164, 172, 262, 524, 533, 559, 1066, 1118, 1703, 1763, 2132, 2236, 3406, 3526, 5371, 5633, 6812, 7052, 10742, 11266, 21484, 22532, 22919, 45838, 69823, 73229, 91676, 139646, 146458, 230953, 279292, 292916, 461906, 923812, 3002389, 6004778, 12009556]

約数ペア:

[(1, 12009556), (2, 6004778), (4, 3002389), (13, 923812), (26, 461906), (41, 292916), (43, 279292), (52, 230953), (82, 146458), (86, 139646), (131, 91676), (164, 73229), (172, 69823), (262, 45838), (524, 22919), (533, 22532), (559, 21484), (1066, 11266), (1118, 10742), (1703, 7052), (1763, 6812), (2132, 5633), (2236, 5371), (3406, 3526)]