12061903

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 14688000

約数和(自身を除く): 2626097

約数列:

[1, 7, 19, 89, 133, 623, 1019, 1691, 7133, 11837, 19361, 90691, 135527, 634837, 1723129, 12061903]

約数ペア:

[(1, 12061903), (7, 1723129), (19, 634837), (89, 135527), (133, 90691), (623, 19361), (1019, 11837), (1691, 7133)]