12556258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 22663872

約数和(自身を除く): 10107614

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1021, 1118, 2042, 6149, 11231, 12298, 13273, 22462, 26546, 43903, 87806, 146003, 292006, 482933, 570739, 965866, 1141478, 6278129, 12556258]

約数ペア:

[(1, 12556258), (2, 6278129), (11, 1141478), (13, 965866), (22, 570739), (26, 482933), (43, 292006), (86, 146003), (143, 87806), (286, 43903), (473, 26546), (559, 22462), (946, 13273), (1021, 12298), (1118, 11231), (2042, 6149)]