12200794

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 18982656

約数和(自身を除く): 6781862

約数列:

[1, 2, 31, 62, 307, 614, 641, 1282, 9517, 19034, 19871, 39742, 196787, 393574, 6100397, 12200794]

約数ペア:

[(1, 12200794), (2, 6100397), (31, 393574), (62, 196787), (307, 39742), (614, 19871), (641, 19034), (1282, 9517)]