12798206

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:859

約数の個数: 16

約数和(自身を含む): 19645200

約数和(自身を除く): 6846994

約数列:

[1, 2, 67, 134, 149, 298, 641, 1282, 9983, 19966, 42947, 85894, 95509, 191018, 6399103, 12798206]

約数ペア:

[(1, 12798206), (2, 6399103), (67, 191018), (134, 95509), (149, 85894), (298, 42947), (641, 19966), (1282, 9983)]