12706996816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{27385769}}^1$

素因数の和:27385806

約数の個数: 20

約数和(自身を含む): 25468766100

約数和(自身を除く): 12761769284

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 27385769, 54771538, 109543076, 219086152, 438172304, 794187301, 1588374602, 3176749204, 6353498408, 12706996816]

約数ペア:

[(1, 12706996816), (2, 6353498408), (4, 3176749204), (8, 1588374602), (16, 794187301), (29, 438172304), (58, 219086152), (116, 109543076), (232, 54771538), (464, 27385769)]