122874634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{18691}}^1$

素因数の和:18885

約数の個数: 16

約数和(自身を含む): 195144480

約数和(自身を除く): 72269846

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 18691, 37382, 355129, 710258, 3233543, 6467086, 61437317, 122874634]

約数ペア:

[(1, 122874634), (2, 61437317), (19, 6467086), (38, 3233543), (173, 710258), (346, 355129), (3287, 37382), (6574, 18691)]