13005446

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{797}}^1$

素因数の和:1039

約数の個数: 16

約数和(自身を含む): 20109600

約数和(自身を除く): 7104154

約数列:

[1, 2, 41, 82, 199, 398, 797, 1594, 8159, 16318, 32677, 65354, 158603, 317206, 6502723, 13005446]

約数ペア:

[(1, 13005446), (2, 6502723), (41, 317206), (82, 158603), (199, 65354), (398, 32677), (797, 16318), (1594, 8159)]