39442918

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2677}}^1$

素因数の和:2871

約数の個数: 16

約数和(自身を含む): 60737040

約数和(自身を除く): 21294122

約数列:

[1, 2, 53, 106, 139, 278, 2677, 5354, 7367, 14734, 141881, 283762, 372103, 744206, 19721459, 39442918]

約数ペア:

[(1, 39442918), (2, 19721459), (53, 744206), (106, 372103), (139, 283762), (278, 141881), (2677, 14734), (5354, 7367)]