16559188

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 29635200

約数和(自身を除く): 13076012

約数列:

[1, 2, 4, 71, 142, 199, 284, 293, 398, 586, 796, 1172, 14129, 20803, 28258, 41606, 56516, 58307, 83212, 116614, 233228, 4139797, 8279594, 16559188]

約数ペア:

[(1, 16559188), (2, 8279594), (4, 4139797), (71, 233228), (142, 116614), (199, 83212), (284, 58307), (293, 56516), (398, 41606), (586, 28258), (796, 20803), (1172, 14129)]