13201262

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1051

約数の個数: 16

約数和(自身を含む): 20412000

約数和(自身を除く): 7210738

約数列:

[1, 2, 41, 82, 199, 398, 809, 1618, 8159, 16318, 33169, 66338, 160991, 321982, 6600631, 13201262]

約数ペア:

[(1, 13201262), (2, 6600631), (41, 321982), (82, 160991), (199, 66338), (398, 33169), (809, 16318), (1618, 8159)]