13581884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1033}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 25188240

約数和(自身を除く): 11606356

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 692, 1033, 2066, 3287, 4132, 6574, 13148, 19627, 39254, 78508, 178709, 357418, 714836, 3395471, 6790942, 13581884]

約数ペア:

[(1, 13581884), (2, 6790942), (4, 3395471), (19, 714836), (38, 357418), (76, 178709), (173, 78508), (346, 39254), (692, 19627), (1033, 13148), (2066, 6574), (3287, 4132)]