18482893

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7603}}^1$

素因数の和:7644

約数の個数: 16

約数和(自身を含む): 22994496

約数和(自身を除く): 4511603

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 7603, 83633, 98839, 129251, 1087229, 1421761, 1680263, 18482893]

約数ペア:

[(1, 18482893), (11, 1680263), (13, 1421761), (17, 1087229), (143, 129251), (187, 98839), (221, 83633), (2431, 7603)]