12886049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 15443136

約数和(自身を除く): 2557087

約数列:

[1, 11, 23, 31, 53, 253, 341, 583, 713, 961, 1219, 1643, 7843, 10571, 13409, 18073, 22103, 37789, 50933, 243133, 415679, 560263, 1171459, 12886049]

約数ペア:

[(1, 12886049), (11, 1171459), (23, 560263), (31, 415679), (53, 243133), (253, 50933), (341, 37789), (583, 22103), (713, 18073), (961, 13409), (1219, 10571), (1643, 7843)]