2019654623

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{19373}}^1$

素因数の和:19714

約数の個数: 16

約数和(自身を含む): 2360218176

約数和(自身を除く): 340563553

約数列:

[1, 7, 53, 281, 371, 1967, 14893, 19373, 104251, 135611, 1026769, 5443813, 7187383, 38106691, 288522089, 2019654623]

約数ペア:

[(1, 2019654623), (7, 288522089), (53, 38106691), (281, 7187383), (371, 5443813), (1967, 1026769), (14893, 135611), (19373, 104251)]