2013819994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{306331}}^1$

素因数の和:306525

約数の個数: 16

約数和(自身を含む): 3198106080

約数和(自身を除く): 1184286086

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 306331, 612662, 5820289, 11640578, 52995263, 105990526, 1006909997, 2013819994]

約数ペア:

[(1, 2013819994), (2, 1006909997), (19, 105990526), (38, 52995263), (173, 11640578), (346, 5820289), (3287, 612662), (6574, 306331)]