12014821

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:6988

約数の個数: 16

約数和(自身を含む): 15568000

約数和(自身を除く): 3553179

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 6949, 48643, 90337, 132031, 632359, 924217, 1716403, 12014821]

約数ペア:

[(1, 12014821), (7, 1716403), (13, 924217), (19, 632359), (91, 132031), (133, 90337), (247, 48643), (1729, 6949)]