13395928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18401}}^1$

素因数の和:18427

約数の個数: 32

約数和(自身を含む): 30915360

約数和(自身を除く): 17519432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 18401, 36802, 73604, 128807, 147208, 239213, 257614, 478426, 515228, 956852, 1030456, 1674491, 1913704, 3348982, 6697964, 13395928]

約数ペア:

[(1, 13395928), (2, 6697964), (4, 3348982), (7, 1913704), (8, 1674491), (13, 1030456), (14, 956852), (26, 515228), (28, 478426), (52, 257614), (56, 239213), (91, 147208), (104, 128807), (182, 73604), (364, 36802), (728, 18401)]