12256439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 14434560

約数和(自身を除く): 2178121

約数列:

[1, 13, 17, 31, 221, 403, 527, 1789, 6851, 23257, 30413, 55459, 395369, 720967, 942803, 12256439]

約数ペア:

[(1, 12256439), (13, 942803), (17, 720967), (31, 395369), (221, 55459), (403, 30413), (527, 23257), (1789, 6851)]