25614238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3209}}^1$

素因数の和:3531

約数の個数: 16

約数和(自身を含む): 41524560

約数和(自身を除く): 15910322

約数列:

[1, 2, 13, 26, 307, 614, 3209, 3991, 6418, 7982, 41717, 83434, 985163, 1970326, 12807119, 25614238]

約数ペア:

[(1, 25614238), (2, 12807119), (13, 1970326), (26, 985163), (307, 83434), (614, 41717), (3209, 7982), (3991, 6418)]