123674629

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^4\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 20

約数和(自身を含む): 142513196

約数和(自身を除く): 18838567

約数列:

[1, 13, 19, 73, 247, 361, 949, 1387, 4693, 6859, 18031, 26353, 89167, 130321, 342589, 500707, 1694173, 6509191, 9513433, 123674629]

約数ペア:

[(1, 123674629), (13, 9513433), (19, 6509191), (73, 1694173), (247, 500707), (361, 342589), (949, 130321), (1387, 89167), (4693, 26353), (6859, 18031)]