20191254

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{50227}}^1$

素因数の和:50299

約数の個数: 16

約数和(自身を含む): 40986048

約数和(自身を除く): 20794794

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 50227, 100454, 150681, 301362, 3365209, 6730418, 10095627, 20191254]

約数ペア:

[(1, 20191254), (2, 10095627), (3, 6730418), (6, 3365209), (67, 301362), (134, 150681), (201, 100454), (402, 50227)]