8939386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{641}}^1$

素因数の和:1029

約数の個数: 16

約数和(自身を含む): 14175360

約数和(自身を除く): 5235974

約数列:

[1, 2, 19, 38, 367, 641, 734, 1282, 6973, 12179, 13946, 24358, 235247, 470494, 4469693, 8939386]

約数ペア:

[(1, 8939386), (2, 4469693), (19, 470494), (38, 235247), (367, 24358), (641, 13946), (734, 12179), (1282, 6973)]