126586538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{15859}}^1$

素因数の和:16181

約数の個数: 16

約数和(自身を含む): 205164960

約数和(自身を除く): 78578422

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 15859, 31718, 206167, 412334, 4868713, 9737426, 63293269, 126586538]

約数ペア:

[(1, 126586538), (2, 63293269), (13, 9737426), (26, 4868713), (307, 412334), (614, 206167), (3991, 31718), (7982, 15859)]