13307791928

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{18690719}}^1$

素因数の和:18690814

約数の個数: 16

約数和(自身を含む): 25232472000

約数和(自身を除く): 11924680072

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 18690719, 37381438, 74762876, 149525752, 1663473991, 3326947982, 6653895964, 13307791928]

約数ペア:

[(1, 13307791928), (2, 6653895964), (4, 3326947982), (8, 1663473991), (89, 149525752), (178, 74762876), (356, 37381438), (712, 18690719)]