19845534

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{49367}}^1$

素因数の和:49439

約数の個数: 16

約数和(自身を含む): 40284288

約数和(自身を除く): 20438754

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 49367, 98734, 148101, 296202, 3307589, 6615178, 9922767, 19845534]

約数ペア:

[(1, 19845534), (2, 9922767), (3, 6615178), (6, 3307589), (67, 296202), (134, 148101), (201, 98734), (402, 49367)]