2019595874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{486181}}^1$

素因数の和:486281

約数の個数: 16

約数和(自身を含む): 3173796096

約数和(自身を除く): 1154200222

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 486181, 972362, 15071611, 30143222, 32574127, 65148254, 1009797937, 2019595874]

約数ペア:

[(1, 2019595874), (2, 1009797937), (31, 65148254), (62, 32574127), (67, 30143222), (134, 15071611), (2077, 972362), (4154, 486181)]